Rotten to the Digi-Core!

Synopsis
<!-- As Mikey has allowed DarkKnightmon to send his soul to Prison Land in hopes of finding the souls of Shoutmon, Dorulumon and Ballistamon, he does find them, but unexpectedly, also ends up with the souls of the Death Generals: Apollomon Whispered, Gravimon, Olegmon, Zamielmon, NeoVamdemon, Splashmon and Dorbickmon.

Mikey forms Shoutmon X3, who Dorbickmon attacks. Shoutmon X3 manages to survive the blast, and then then NeoVamdemon, Splashmon and Zamielmon begin their attack. The attack is too much and Shoutmon X3 defuses back into Shoutmon, Ballistamon and Dorulumon. Olegmon only watches in horror. Mikey wants to bring back Apollomon's true spirit, but Apollomon Whispered tells him that is nonexistent anymore. Apollomon Whispered then asks Olegmon to finish them off. Olegmon doesn't want to kill them, but since they are both enemies, he is forced to.

Mikey, knowing Olegmon's true nature, asks if he would fight for someone who did not care about them. He then explains to him that DarkKnightmon only revived their bodies and not their souls because he did not trust the Death Generals. Mikey continues, saying that in Olegmon's heart, there was a heart of justice that detested all evil. Olegmon is stunned at this, not knowing what to do. Apollomon Whispered tells Olegmon not to get persuaded by Mikey. As Apollomon Whispered thinks to himself, suddenly a flash occurs and he does not believe that he has just seen the regular Apollomon.

Gravimon then decides to finish them off due to Olegmon's stubbornness. As Gravimon is about to attack Shoutmon, Mikey stops him, but Gravimon attacks Mikey instead. Apollomon Whispered orders Gravimon to finish them off, but then Zamielmon wonders why they are taking orders from him. The three begin to fight, and Olegmon tries to stop it, saying they are all friends and shouldn't be fighting with each other, but Apollomon Whispered tells him that they are not friends, nor enemies. Olegmon is greatly shocked by this.

Meanwhile, outside Prison Land, DarkKnightmon is approached by Xros Heart. They both wait for Mikey to come back, although DarkKnightmon says that this is futile. Inside Prison Land, Gravimon continues to attack Mikey, who still stands up. Shoutmon, Ballistamon and Dorulumon pressure Mikey to not keep standing up, otherwise he would die. NeoVamdemon then decides to finish them off by himself, but Olegmon, remembering what had just happened and how Mikey said he was friends with him, blocks his attack.

Olegmon tries to block the attacks of his fellow Death Generals, but is unable to. Mikey DigiFuses Shoutmon, Ballistamon and Dorulumon into Shoutmon X3. Shoutmon X3 knocks down Apollomon Whispered, who begins to wonder if the power of friends does truly make a difference. The true Apollomon then forms due to Apollomon Whispered having a faint sense of friendship, which allowed Apollomon to escape. Apollomon then destroys Apollomon Whispered, and then uses his ultimate move to transfer the souls of Olegmon, Mikey, Shoutmon, Ballistamon and Dorulumon back to the Digital World.

The Death Generals then attack Apollomon. Although Mikey is worried about Apollomon dying again, he tells Mikey that he does not care about dying again since he has already died once. The souls are successfully transferred back to the Digital World. DarkKnightmon is in shock, wondering why Olegmon is here, but doesn't matter as he still has six more bodies left. Suddenly, Apollomon's body is deleted since his soul was gone from Prison Land. Regardless, he still doesn't care as losing one or two doesn't make a difference to him.

Mikey then DigiFuses Xros Heart's Digimon to form Shoutmon X7. DarkKnightmon DigiFuses the bodies of the remaining Death Generals to form GrandGeneramon. GrandGeneramon is too much for Shoutmon X7, but Olegmon takes Xros Heart to the device responsible for the creation of GrandGeneramon. Olegmon says that if the device is not destroyed, GrandGeneramon will revive even if he dies. Olegmon proceeds to destroy the device. DarkKnightmon orders GrandGeneramon to attack Olegmon, and despite Olegmon being wounded, destroys the device, preventing GrandGeneramon from reviving again.

DarkKnightmon then orders GrandGeneramon to send a powerful beam to counter Shoutmon X7's Seven Victorize. The pressure mounts, and Mikey is worried. Olegmon then tells them to look at GrandGeneramon, who is showing signs of fatigue, and tells Shoutmon to increase his power. Meanwhile, in Prison Land, the remaining five Death Generals show pain, and realize that DarkKnightmon is abusing their bodies. After a short moment, they suddenly realize that Mikey was correct; DarkKnightmon did not trust them, and wanted puppets that could fight. They then wonder about the past, on how they fought for the Bagra Army and how they were being treated now.

Shoutmon X7 continues the power increase, and GrandGeneramon is unable to keep up due to the souls of the Death Generals in Prison Land. The attack then destroys GrandGeneramon, and DarkKnightmon retreats. Mikey goes to Olegmon, who is about to die again from his wound, and Olegmon says that his life has been busy recently. Olegmon knows that once Mikey obtains the Code Crown, he will be revived. Olegmon then dies again, and in Prison Land, the remaining Generals begin to vanish, knowing that DarkKnightmon has messed up. NeoVamdemon thinks that dying, coming back to life and then dying again is messed up, but wishes that this time they will rest in peace as they disappear.

Xros Heart is upset with Olegmon and Apollomon's death, since despite being Death Generals, were good guys. The group then takes pity for the other five, since their lives were trifled with by DarkKnightmon. Xros Heart continues to Bagramon's Fortress, vowing to take the Code Crown back and revive the companions that were lost because of him.

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Digivolutions
(Number indicates order of occurrence.)