Synopsis

Sekai wo Sukuu Tame ni Watashi to Asa Chun Dekimasu ka? manga summary: Humans and demihumans live together in peace, and in this world, there's a normal human named Hironori Tabata. One day, an angel named Suzuki Lina went out to find him and said she wants to have sex with him...the reason-? The Demon King will be resurrected in the future and Tabata's son will be the hero that will fight and defeat him.