World Teacher: Isekaishiki Kyōiku Agent

In a world brimming with magic and mystery, a former elite agent finds his meticulously planned life irrevocably altered. Reborn into a new reality after a tragic end, he retains the sharp intellect and formidable skills gleaned from his past, but now faces the challenge of adapting to an unfamiliar landscape where his tactical prowess must find new application. Rather than pursuing his former path of espionage, he embraces a different kind of mission: education. Utilizing his unparalleled knowledge and strategic mind, he embarks on a journey to cultivate the next generation, subtly shaping the destiny of this new world through his unique brand of teaching. It's a fresh start, but the echoes of his past life may yet prove invaluable.

✦ AI-drafted summary