I'm waiting for you at the end of hell

College student Lu Li accidentally received a letter from his friend Lin Yan who had been missing for five years. The letter was a friend asking for help from Lu Li. Soon Lu Li found the delivery address.In the abandoned factory, Lu Li met the mysterious young man Xiao Yuanxi. The two walked together with different goals. Afterwards, Lu Li encountered many dangers and Xiao Yuanxi rescued him repeatedly.Who is he?What is the purpose of approaching Lu Li?Is Lin Yan still alive after being missing for five years?Will all these mysteries be solved?Content tags: supernatural, supernatural, horror, suspense, reasoning┃ Search keywords: Protagonist: Lu Li, Xiao Yuanxi┃ Supporting role: Lin Yan