This is a magical novel. The heroine, yes, the heroine, travels back and forth between two time and space. She cultivates immortality in ancient times and runs a school for supernatural powers in modern times to play virtual reality games. However, the heroine is just a tool, responsible for connecting major CPs. As for the villain, ah, the heroine is a tool, and the villain is even more of a tool.
Intention: Human nature is good