Digimon: The Counterattack of Evolution

I just transmigrated into the Digital World, and from the start I had a fusion slot. Evolution is all about what I build myself!

[Agumon] + [Virus Data Core] = [BlackWarGreymon]!

[Devimon's Black Gears] + [Skill Data] = [Ultra Ultimate Evolution Enhancement Plugin]!

Others rely on courage and friendship. I just fuse enemies into upgrade materials!

While Taichi Yagami is still worrying, my BlackWarGreymon has already swept through the Dark Area and set its sights on the Royal Knights!

"Sorry, but in my world, there are no miracles, only fusion!"