After reincarnating as Taka Sukunami in the real world, Tamahome reconnects with Miaka Yuuki and rekindles their love. However, their happiness is cut short by the arrival of Ren Shigyou, a manipulative new student at Miaka's high school. Shigyou's actions cause Miaka and Taka to be transported to The Universe of the Four Gods realm through a red light. Back in Taka's former home as Tamahome, the couple discovers that their sudden journey was caused by an evil demon. Taka faces the risk of vanishing from existence unless he can retrieve his past memories, which are stored in seven crucial jewels. Miaka and Taka race against time and enlist the help of their old companions to recover these precious stones before it's too late.