Ling Shuang, the queen of the business world, is ruthless and sees everything as a pawn, and her life creed is absolute control. Until she met Lu You, a sand sculpture inventor with a strange brain circuit. In order to acquire a piece of land, she tried all possible means, but he used a bunch of "useless" inventions to make her miserable, and her frozen heart quietly cracked. Just when she thought her life finally had an unexpected color, the yandere ex who pushed her into the abyss in the past returned forcefully and weaved a dragnet with paranoid love in an attempt to completely imprison her. This is a collision of ice and fire, a battle of control and counter-control. See how the female tyrant always tames her little bitch, crushes the yandere's crazy obsession, and finally establishes her own absolute order.