That's right... When you can save someone, you should. Punishment should not be rendered by those who are bound to save others, but by those who are much more effective at meeting out justice.
@alacaelum the way it reads in chp 2 p26-29 made it seem like you only have so much divine power over your lifespan and that it doesn't come back once used, but maybe I misunderstood or it was a poor translation
I know this is not a history about romance, but for me this is one of best Isekai history, and if he ends with his teacher!... will be the best on my opinion deserves a 10 for sure! C: