Seven Great Demon Lords (Chronicle)

The Seven Great Demon Lords (七大魔王) are an organization in Digimon Chronicle X.

Digimon Chronicle X
The Seven Great Demon Lords are seven Demon Lord Digimon that usually work on their own, however plans to use the other six for its own goal of destroying every Digital World in existence. Lucemon,, , , and each acquired the X-Antibody for their own reasons, whilst  and  are forced to undergo X-Evolution by Lucemon after it awakens them from their slumber.

Some of the had visited the Old Digital World that had been decimated by the X-Program by  ten years earlier to preform a survey there to find out its current state and discover that the old Digital World had turned into a world of chaos, with Digimon fighting over who would get to rule different parts of the Digital World. suggests a battle royal, with the winners having the right to decide the future of the old Digital World, and the Royal Knights take part themselves to try and make sure no evil Digimon win. This gets troublesome however when the Demon Lords arrive, fight the Royal Knights in both the Dark Area and the Old Digital World, and defeat multiple members of the Royal Knights. This leads King Drasil to dispatch more of them and eventually the Royal Knights defeat six of the Demon Lords.

However this is exactly what Lucemon wanted, and after returning to the Dark Area to meet with, which was part of its secret plan, Lucemon pulls the defeated Demon Lord's bodies into the Dark Area, then instructs Keramon X to warp digivolve to , who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into, with Lucemon acting as its consciousness. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.

Lucemon
Lucemon Chaos Mode not only wants to destroy the old Digital World, it wants to destroy all Digital Worlds in existence. In order to do this, it acquires the X-Antibody, becomes Lucemon X, and awaits for the time to send an invasion to the new Digital World, and kill the so that they could not stop its plan. Lucemon X decides to get a head start against the other Demon Lords by using the Dark Area escape plan to its advantage, and plans to make the other six its pawns.

Lucemon X is present during the fight against in which thousands of evil Digimon try to break free from the Dark Area. After defeats Examon, the large group of evil Digimon successfully break free from the Dark Area.

Lucemon X later manages to convince to join the battle, and then awakens  and, gives them the X-Antibody, turns them into Belphemon X and Leviamon X, and then sends them to fight  and.

Lucemon and Beelzemon then team up to fight, though when arrives to even up the numbers, Lucemon summons  and , and alongside an army of evil Digimon, the group defeat the two Royal Knights. Before they could deliver the killing blow however, suddenly arrives and kills some of the evil Digimon army attacking Gankoomon and Jesmon. Seeing that Gankoomon had been mortally wounded and was on the brink of death, Gallantmon and Jesmon give Gankoomon the X-Antibody, causing Gankoomon to X evolve to Gankoomon X, which also heals all of Gankoomon's wounds. Lucemon would then leave the battlefield upon seeing Gallantmon X, Jesmon X, and Gankoomon X, and would return to the Dark Area, where it met up with for the final stage of its secret plot.

Eventually, the Royal Knights defeat the other six Demon Lords, after which Lucemon pulls their bodies into the Dark Area, then instructs Keramon X to warp digivolve to, who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into, with Lucemon acting as its consciousness. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.

Lilithmon
Lilithmon wanted the X-Antibody, as she had decided acquiring it would make her more beautiful. Whilst sealed in the Dark Area, Lilithmon leads a large group of evil Digimon into trying to escape. , who had sealed the evil Digimon there, requests help from the Royal Knight,. Examon kills large amounts of the evil Digimon, though eventually begins to become overwhelmed by the large amount of them trying to escape. During the battle, Lilithmon acquires the X-Antibody, becomes Lilithmon X, and then defeats Examon. With the Royal Knight defeated, large amounts of the evil Digimon are able to break out of the Dark Area. Before Lilithmon can kill Examon appears and attacks Lilithmon. As Hououmon protects Examon, Examon feels ashamed at having to be protected, and creates an X-Antibody, using it to X evolve to Examon X. The duo then continue the battle against Lilithmon.

Eventually, the Royal Knights defeat Lilithmon, and five of the other Demon Lords, after which Lucemon pulls their bodies into the Dark Area, then instructs Keramon X to warp digivolve to , who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.

Barbamon
Barbamon steals treasure from other Digimon, and has grown tired of the old Digital World, so plans to invade the new Digital World to find new treasure, and plans to acquire the X-Antibody so that it can defeat any enemies it comes across.

Whilst searching for this treasure, Barbamon comes across, who wanted to steal Barbamon's treasure. When the duo realise that the old and new Digital Worlds were attempting to connect, the two fight each other in an attempt to be the first to break out of the Dark Area and acquire the treasures in the new Digital World. During the fight, both of them acquire the X-Antibody, and X Evolve into Barbamon X and AxeKnightmon X, and continue to fight. During the fight, arrives and joins the battle, turning it into a three way fight. then joins Crusadermon's side, and the duo defeat Barbamon. AxeKnightmon then flees the battlefield.

Eventually, the Royal Knights defeat five other Demon Lords as well, after which Lucemon pulls their bodies into the Dark Area, then instructs Keramon X to warp digivolve to, who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.

Daemon
Daemon's plan was to get revenge against the forces of good that caused it to fall, so wanted the rebirth of the "Ultra level" Digimon to do this. Daemon then instead decides that by acquiring the X-Antibody, it could become an Ultra level Digimon itself, so decides to steal the X-Antibody from another Digimon, which it does successfully, becoming Daemon X. Daemon X then uses its new found power to flex its strength by trampling the old Digital World, whilst the Dark Area and old Digital World are at war, and awaits for the arrival of the so that it could get its revenge against them. Daemon later joins and  in their fight against  and, though  also arrives to even up the numbers.

Eventually, the Royal Knights defeat Daemon, and five of the other Demon Lords, after which Lucemon pulls their bodies into the Dark Area, then instructs Keramon X to warp digivolve to, who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.

Belphemon
When used the X-Program to kill 98% of all Digimon, Belphemon was asleep, and spent more than ten years resting. Many evil Digimon attempted to kill Sleep Mode whilst it slumbered, but Belphemon would kill them all before they could. After being awakened by, Lucemon caused Belphemon to undergo X Evolution, and then alongside the also awakened , would attack and. This allowed even more evil Digimon to escape the Dark Area. later joins to duo in the battle, though also arrives to even up the numbers.

Eventually, the Royal Knights defeat Belphemon, and five of the other Demon Lords, after which Lucemon pulls their bodies into the Dark Area, then instructs Keramon X to warp digivolve to , who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.

Leviamon
When used the X-Program to kill 98% of all Digimon, Leviamon was asleep on the bottom of the ocean floor in the Dark Web, an area next to the Dark Area. Due to how big Leviamon was, no other Digimon attempted to attack it out of fear. After being awakened by, Lucemon caused Leviamon to undergo X Evolution, and then alongside the also awakened , would attack and. This allowed even more evil Digimon to escape the Dark Area. later joins to duo in the battle, though also arrives to even up the numbers.

Eventually, the Royal Knights defeat Leviamon, and five of the other Demon Lords, after which Lucemon pulls their bodies into the Dark Area, then instructs Keramon X to warp digivolve to , who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.

Beelzemon
Beelzemon had no interest in what was going on in the old Digital World, and instead chose to remain a loner, managing to acquire the X-Antibody on its own, becoming Beelzemon X. Despite this, was able to convince Beelzemon X to join the battle in the Dark Area, with Beelzemon agreeing due to being bored. Lucemon and Beelzemon then team up to fight, though when arrives to even up the numbers, Lucemon summons Cherubimon (Evil) X and Ophanimon Falldown Mode X, and alongside an army of evil Digimon, the group defeat the two Royal Knights. Before they could deliver the killing blow however, suddenly arrives and kills some of the evil Digimon army attacking Gankoomon and Jesmon. Seeing that Gankoomon had been mortally wounded and was on the brink of death, Gallantmon and Jesmon give Gankoomon the X-Antibody to Gankoomon, causing Gankoomon to X evolve to Gankoomon X, which also heals all of Gankoomon's wounds.

Beelzemon later fights against, though after the arrival of and  to fight against their evil counterparts,  comes to the aide of Magnamon, turning the fight into a 2v1, and Dynasmon and Magnamon defeat Beelzemon.

Eventually, the Royal Knights defeat five of the other Demon Lords, after which Lucemon pulls their bodies into the Dark Area, then instructs Keramon X to warp digivolve to, who then splits itself into seven and absorbs the defeated Demon Lords. Lucemon then allows itself to be absorbed as well, and the seven Diaboromon wield the Demon Lords as swords, attack the Royal Knights, and then eventually fuse together into. After Ogudomon X is killed by the Seven Great Demon Lords are freed from the dying Ogudomon X's body, and use the last of their powers to escape back to the Dark Area.