Enlan's roommate was murdered and there were no clues. Based on their years of friendship, Enlan started investigating with another roommate, Zhang Tingrui. The more I investigate, the more frightened I become. Hush, hide, the monsters around you are whispering, don't be killed, the case is still waiting for you.
Where the lily of the valley comes is when twisted happiness comes.
Purpose: Retrieve the past