Yuan Lina came from a higher-dimensional world. After dying on Earth, her consciousness traveled through a black hole and returned to her original world. But the pressure of the black hole erased all her memories. She believed she was an Earthling and remembered nothing but her life on Earth. When she woke, she was lying in a laboratory on a higher-dimensional planet, with all kinds of instruments attached to her head. She had only just returned and soon fainted again. Through a series of adventures, she gradually recovered her memories. She had been the first engineer in this world to connect with Earth and create a game that replicated it, a project designed to extend the lives of the people on this higher-dimensional planet!
