The Corrupted Witch's Daily Atonement

The selfish, greedy witch Xiao Buli Xi awoke one day with memories of her past. She had once been Brand Constantine, an eighth-rank Obsidian Knight who was determined to fight witches. All his life, he had battled the wicked witches and the Witch Cult under their command. But after losing in an accident, he fell into depravity and lost his memories, becoming a greedy witch who beguiled hearts, provoked wars, and sowed chaos.

The greedy witch, with her memories restored, will atone for her sins as Andrea Saber, the Holy Maiden who protects the nation.

(A mostly slice-of-life story with a lighthearted tone. The combat system serves the plot, and the cruel world is depicted in as cheerful and fun a way as possible.)