Wear It Until the Yandere Villain Turns Black

Gu Siyin's soul traveled from the future to the past. Saving the future black villain villain starts with educating the villains from the Naotuanzi period. Four-year-old Nai Tuanzi: QAQ Gu Siyin patiently raised the baby, cared for her, and guarded her carefully. Finally, before leaving, Nai Tuanzi wrote a promise: I will be a good person when I grow up. I never expected that the boss would still grow crookedly. In the darkness, Xu Jiali touched Gu Siyin's lips, his eyes obsessed and paranoid: "Siyin, I originally wanted to be a good person." He was a devil in hell who was saved by an angel. From then on, the devil became greedy for the angel. Note: The female protagonist will wear different ages of the male protagonist.