Guan Jingfeng 
Magic detective agency #17–who is crying in the tower 

there is one asuper detective agencyaat No.1, Welbeck Street, members including Nansen, Helen, Benjamin and Robot god Paul.They are proficient in magic, with brilliant spell. During a series of nervous detective process full of adventure, they fight side by side, quickly response, and good at analyzing.They have battle of wits with ghosts on the No. Gaodizijue train, skillfully capture monster on the Loch Ness, bravely fight with vampires in the Salzburg, capture kelpie on Atlantic Star ship, and capture people-face monster on the No.5 Road….. They have successfully solved complex and fascinating monster cases one by one.