B-Rank Adventurer with a Scary Face Becomes a father

Gray, the B-rank adventurer, was a background character in the RPG known as Bright Fantasy … or at least that’ s what he thought. After saving orphans from being attacked by goons, he resolves to provide for them as a father. But one of the orphans is Iska, the other world’ s future hero, and his choice will greatly change its destiny.