My Husband Is a Nemesis

Harin is left in critical condition after a car accident. However, her loving husband, Dokyung, ruthlessly removes her heart to save his mistress, who suffers from heart disease. Miraculously, Harin is reincarnated as a girl with intellectual disabilities and marries Kwon Dokyung once more. Seeking perfect revenge, Harin resolves to capture Kwon Dokyung's heart...