Under the Sword Prison

On his 38th birthday, Ji Shan, the only survivor of the 963 space plane crash that once shocked the galaxy, received a voice message from his father who was supposed to be gone long ago. The recording time was exactly three days ago. In order to find traces of his father whose life and death are unknown, Jishan stepped into another side of the scientific world: Yuanwu Xiuzhen. And the last words of the tape seemed to echo in my ears, "Don't come, kid. This is hell."