At the first glance, Xiao Rui, the king of Chen, developed special feelings for his sister Yaoyao. They have been together for many years and have a deep relationship. Unexpectedly, rumors spread, and once they were separated, the two were destined to be close to each other, and the sister became a cinnabar mole branded on Xiao Rui's heart. But when the cage of taboos is accidentally broken, all the suppressed emotions will only emerge in a more violent way, and they will not hesitate to destroy everything...
Intent: entangled sadomasochism, borderline love