I Just Wanted to Save Money and Go Home, but I Was Stalked and Beaten by the Elf.

[Western fantasy world + invincibility + elves + harem + casual daily life] Lynch traveled through time, and his only wish was to study magic and find his way home. In order to save enough research funds, he became the lowest level adventurer and lived a life like a salty fish. But outsiders don't know that the "illumination technique" he rubs can blind the dragon's eyes permanently, and a "cleaning technique" can cleanse the undead natural disasters. Until during an escort mission, the caravan he was in was ambushed by an abyss demon. When everyone was in despair, Lynch impatiently threw a "Wind Blade" in order to save the stupid and arrogant elf. The next second, the color of the sky and the earth changed, and the demon was wiped out along with half of the mountain range. The whole place was dead silent. The talented elf girl Liya looked at the man in front of her, her pretty face turned pale, and her worldview completely collapsed. Since then, Lynch's daily life has changed. "Mr. Lynch, what a coincidence, you also come to the Misty Forest to collect medicine?" Liya blushed, holding a map full of his whereabouts in her hand. "Oh my god! He killed the S-class monster in one move!" "Impossible! That's lost ancient magic! Who is he?" Faced with the shock of everyone and the entanglement of the elf girl, Lynch was very troubled: "I've been told that I'm just an ordinary person who wants to go home."