Earth Hero’s Retirement Project

Cha Euisung, formerly a destitute F-rank porter, had undergone regression and ascended to S-rank. After his tireless efforts, he finally secured the highest position within the Hunter Association! The moment he had been dreaming of finally arrived. But then— BOOOM! Suddenly, meteors showered from the heavens. Cha Euisung:”This doesn’t make any sense! No, no, no! Aaaagh!” The world had been destroyed, and he found himself regressing once more! All his efforts had been for naught. Amidst his despair, a message suddenly flashed before his eyes. System: [SAVE THE WORLD Protect the Earth!] Cha Euisung:“If I want to take advantage of the S-rank life to freeload, I have to…save the world?” The second regression heralded the world’s destruction. Moreover, if he failed to stop the Demon King this time, this life would be his last. Ultimately, Cha Euisung, now a [Hero], embarked on a quest to locate the [Demon King]. Standing before a decrepit schoolhouse in the tranquil village of Cheongse-ri, he encountered a towering man. “……Is it really okay to hire someone like the Demon King as a teacher?” Cha Euisung faced an unusual restriction: he must not harm the Demon King. Will Cha Euisung able to save the world and retire in peace?