Shen Xiuyu, a wealthy young master and devoted love-struck fool, is betrayed by the woman he loves, Emperor Ruyan. The vicious female rival he once hated jumps off a high-rise with him when he has lost everything and is about to die in despair. Fate sends them transmigrating back to the hundred days before the college entrance exam, and, as if to mock them, swaps their bodies. But then they uncover a conspiracy hidden beneath the surface.
