Review Detail of SR_2027 in DxD: Ink and summoning

The story is nice and mc is strong and can summon people from other franchise (specially Type-moon) and he's not dense and idiot but I think that soon I think that his power will be too op for staying in dxd. I hope you introduce multiverse traveling like going to Arifureta, Tale of rise of sheild hero, Dragon Ball, Champion, Naruto, Type Moon Universe and many other animes...