She is a demon, and he took on the big sin for her. She suffered the punishment of reincarnation and was reincarnated into the modern era. She has the avant-garde thoughts of modern people, but she has lost all the memories of her previous life. Due to various factors in her family, she was frustrated internally, but there were always people around her who would never leave her, which made her plot against her. Can she survive the assassination and live a safe life? How to repay the love debt from the past life? How will love in this world develop? In the end, will she survive in this world, or return to her previous life to repay her love debt?