High School DxD: From the Eyes of a Black Dragon (Relaunch)

Genshirou Saji, academic scholar and mathematics genius, arrived at the recently gender-integrated Kuoh Girls' Academy in his second year of high school. He arrived changed from a near-death experience 2 years ago that unlocked certain abilities in him while being given a new mission in life. See the DxD story from the "Eyes of a Black Dragon". [Saji x Student Council Harem]