Series by 香月日輪

Tetsushi, Ryo-chin, and Shiina, a trio of notorious troublemakers dubbed the “Prankster Kings,” stumble into the eerie “Jigokudo” pharmacy run by a mysterious old man in their town of Join. After gaining strange powers from him, they confront supernatural beings and local mysteries, growing through each encounter. As they balance their mischievous ways with newfound responsibilities, this thrilling tale blends fantasy, horror, and the heartfelt journey of three boys facing the unknown.