Manabu Kaminaga 
Psychic Detective Yakumo 8 
Derailed Soul

This suspenseful detective novel celebrates courage, cooperation, and friendship. After regaining consciousness from a deep slumber, Yakumo discovered the lifeless body of Chengdao by his side. In a state of panic, he hastily left the scene, only to be labeled as a prime suspect in the eyes of the police. Meanwhile, police officers Goto and Yingxin, who were investigating Yakumo’s disappearance, got involved and embarked on a desperate journey. With the help of Ishii, Makoto, and Haruka, the shocking truth behind the incidents was revealed. What is the hidden truth that awaits them? Throughout this process, the main characters cultivated friendship through cooperation, solved the cases, and grew through acts of bravery. Most importantly, they came to understand the weight of life.