Guild no Cheat na Uketsukejou

Synopsis:

At some point, because of God's error, Tomoaki Akino's life was coincidentally grabbed away. However he thankfully acknowledged the cheat presented as a statement of regret and resurrected, he was reawakened as a female mythical being! Then time elapsed, and Tomoaki currently fills in as the keen and lovely secretary named Ilya in the Luneville part of the Organization Affiliation. In a universe of swords and sorcery, her work in the organization starts today.