World Teacher – Other World Style Education & Agent
World Teacher (Novel) / World Teacher - different world style education agent - (Novel) / World Teacher - I sekai shiki kyouiku ejento (Novel) / World Teacher – Isekaishiki Kyouiku Agent / World Teacher / World Teacher - I sekai shiki kyouiku ejento / World Teacher -Different World Style Education Agent- / World Teacher: Обучение по заветам другого мира / ワールド・ティーチャー 異世界式教育エージェン / ワールド・ティーチャー 異世界式教育エージェント / 异世界式的教育者 / 월드 티처 / 월드 티처 -이세계식 교육 에이전트-

A retired agent who was once known as the world’s strongest is reincarnated in another world with his memories intact. After years spent training a new generation of agents, he is killed at age 60 by a secret organization’s ruse, leaving his teaching career unfinished. Reborn as a newborn, he encounters magic and unfamiliar species, adapts to his new life, and uses rigorous discipline to gain special magic and great strength. Drawing on the memories and experience of his past life, he sets out to resume teaching, traveling through the world with his students.