I'm a White Walker in the North

The protagonist Li Li died but luckily entered the four-dimensional world. The four-dimensional world is vast and grand, like a moving train. Li Li's first stop is the supernatural world of Fei Lu, where there are supernatural ghosts and zombies, as well as spirit-binding people who have emerged as the times require. What kind of twists and turns will Li Li experience in this strange world? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.