"Midnight Song: Sen Luo Zhi Yu" animation IP synchronized novel.
A high school student living an ordinary life, an accidental ghost hunting operation brought him to an alternate world called "Uhyuk".
In this world, the two major races, Senluo and Devouring Spirits, have been at war for a long time.
Wrapped in the whirlpool, besides survival, there are more important things waiting for him...