Top player Li Weizhen stepped into the "Mirror Abyss" system just to find traces of his sister Li Weiqing. In the sixteen nested spaces, the undercurrent of the sacrifice pool in the world of cultivation is surging, the bloody mission of Yanyu Tower hides murderous intent, and there is a hidden secret behind the rebellion of the starship. She fought swords with her NPC sister again and again, and in the process of falling in love and killing each other, she pieced together the fragments of her soul that had been split by the system. When the door to breaking the delusion slowly opens, the truth is far more cruel than imagined - this game is actually a game set by my sister with her soul. What is the price of breaking free from the shackles of fate?