Binmengqiyuan

Li Xin, a college student, came to a hotel and met his sister who claimed to be five hundred years ago. From then on, the mystery of her identity was revealed. Five hundred years ago, there was an emotional entanglement. One was an alien iceberg prince, and the other was his brother who had been his childhood sweetheart since childhood. Li Xin recalled his past life, and it was difficult to make a choice between the emotional entanglement and the planetary crisis...