Maou-sama, Retry! S01

Aonuma Akira, a normal worker, is transported to another world when he enters a character known as the demon lord in a game. There, he sees a girl with a broken leg and their journey together begins, but there is no way for others to leave the demon lord alone with his immense power. He becomes a target for countries and saints who want to destroy the demon lord, and wherever they go, chaos ensues. The demon lord, an ordinary person outside, a fantasy of understanding within.