Konoha: Teaching and Educating? Choose Team 7!

Transmigrated to Konoha, becoming a member of the 'pyramid scheme organization', Will of Fire teacher (Genin). Approaching the Rookie Nine's graduation. Memory awakens, completes the 'Teaching and Educating' system's task, obtains reward. Devil Fruit · Sparkling Fruit. To gain even stronger power, accepts the system's advanced task. After Kakashi becomes Kaka the Hollow, Cangwu becomes the guiding Jonin for Team 7. Every progress Team 7 makes grants Cangwu rewards. What? This is a ninja academy teacher? Come on, you tell me! One Punch Susanoo + Great Buddha... you say he's a teacher? Cangwu: "Have you ever been kicked at the speed of light?" Yūhi Kurenai: "Stinky little brother, don't think getting stronger means you can be on top~!" Hinata: "Teacher Cangwu... you're so naughty~" ... You, do you believe in light? Ōtsutsuki Kaguya: "Don't come over~"