High school DXD: Yatagarasu Rage

( just turning one of my ideas into a story. Somethings is going to be different from the original idea. Also I suck at writing, so forgive the bad writing.)

Y/n was left dead by his parents at a young age, and was captured by mad scientist. He was then experimented by them for 3 years and cryogenic frozen for 20 years. He escape his frozen prison, then realized something.

He was alone.

(Also memes)

(Gasper x Male Readers)