Fan:Digimon: Digi-Guardians (01)

Link to the Fanfic

Following the canon of Adventures and Tamers (To some degree), this story unites the two in a way, as well as offering a new look on Digivolution. It starts when Jack Porter and Terriermon are observed by Daisy and Patamon taking on a large Digimon, using the Digi-Bond ability for Jack to gain a sword and shield to help his Rookie level Digimon fight a Champion level. The two win, and this triggers a series of events that end up with Roe siblings getting involved into the whole Digital Affair, and running into the minions of a powerful Digimon known as "The Grand Creator". The Grand Creator, later revealed to be called GeneOlypimon who appears to be at something called "God Level", which seems to be right above Demigod which is right above Master which is right above Super Ultimate, has been altering the Digital World using something called a Data Matrix, and has been creating brand new Digimon.

Eventually, the others meet up as well, and its up to them to unlock the True Power of the Crests. This leads them to unlock special Digivolutions, as well as the power of the DigiSoul. They also unlock a powerful form known as Guardianmon, a God Level or + Digimon of their own. It gets more powerful for each additional Crest over the eight required to create it in the first place. Near the end, it brings into light an issue reguarding Digimon/Human hybrid.

Some special things about this Digimon Fanfic is that while like Frontier the humans fight, they fight along side their Digimon. This means that the DigiDestined, or Digi-Guardians as called repeatedly in the Fanfic, prefer to fight alongside and help their Digimon to the sheer limits of their potential rather then watch on the sidelines.

SPOILERS: It also addresses the running theme of Human/Digimon Hybrids, and implies if not out right claims that something is behind it all. At the end of the Fanfic, it is revealed Apocalymon survived his battle with the DigiDestined, and is behind every link to the Human/Digimon Hybrid project, using his influence to try and perfect it so that he may gain the power that the DigiDestined used to beat him, and therefore make him unstoppable.