She is the daughter of a guilty minister and an oiran in the capital. In order to avenge her family's destruction, she married into her enemy's family as a concubine and worked hard every step of the way. He was the son of an enemy, but he knew her identity from the beginning. The two used each other, tested each other, and staged an immoral love. Blood feud cannot be resolved, and photographic memory is a curse. It's not that I'm in love with the world, it's like I was misled by the past.