Houfuku Kanojo to Koukatsu Kareshi
ホーフクカノジョと狡猾カレシ
Ako is a regular student who unexpectedly recalls that she was a demon in a past life, killed by an angel who has now been reborn as her current boyfriend, Yoshi. Gaining back her memories, Ako chooses to seek revenge against the man who was her enemy in a former life. However, despite her desire for vengeance, she still finds herself drawn to Yoshi.