Description
in the second battle between Michael and chroma, (in seven mortal sins universe) thanks to the girls blood that they infused into him after their first fight against Michael and her Angel's where chroma got heavily damaged and almost died, the girls also took damage but not alot. they infused their blood into chroma to save his life making him the first demon-dragon-human hybrid, they where about to win until Michael in her last ditch effort used all her magic into opening a portal to heaven but got interrupted by asmodues making her lose control of it which made it into a black hole sucking chroma, leviathan, Maria, Michael, astaroth and beelzebub into it. this is a crossover between seven mortal sins and highschool dxd. other elements from different shows, anime and games.
prologue
