Houfuku Kanojo to Koukatsu Kareshi

Ako is an ordinary student whose life takes a dramatic turn when she suddenly recovers the memories of her past existence. In that previous life, she was not human, but a powerful demon who met a tragic end at the hands of an angel. As these ancient recollections flood back, Ako makes a startling discovery: the very angel who murdered her has also been reincarnated into the modern world, living none other than as her current boyfriend, Yoshi. Armed with the truth of their shared history, Ako resolves to exact revenge upon her mortal enemy. She begins plotting her retaliation against Yoshi, determined to settle the score from their past lives once and for all. However, her quest for vengeance quickly becomes complicated by her present circumstances. Despite knowing his true identity as her former killer, Ako finds herself unable to suppress the genuine romantic attraction she still feels toward him. Caught between her demonic desire for retribution and her lingering affection for her boyfriend, Ako must navigate a deeply conflicted heart as she decides whether to follow through with her revenge or surrender to her feelings.