I Don’t Have The Qualities to be a Saint, So I Decided to Aim to be The Last Boss!

Overworked Rina Amakusa enters the world of her favorite game and becomes a saint, hoping to save it. Guided by a mysterious voice, she repeats the game’s loop and tries again to protect the world. But when her beloved character is killed, Rina’s love turns to hatred. That change transforms her from a saint into a last boss, setting her on a path of revenge in another world.