Tensei Kenja wa Musume to Kurasu.

Kento Oonari was a severely overworked salaryman whose relentless corporate grind ultimately cost him his life. However, death proved to be only the beginning of his story. Upon passing away, he encountered a deity named Raidel, who offered him the chance to be reborn in an entirely new world. Familiar with such scenarios from fiction, Kento approached the situation with careful pragmatism and made a single, modest request: he asked for nothing more than a quiet house and a basic farming skill, hoping to finally enjoy the peaceful, slow-paced life he had always been denied. Reborn into a medieval setting, Kento fully intended to keep his existence simple and unremarkable. Yet Raidel had other plans, granting him the overwhelming powers of a Great Sage rather than the humble abilities he requested. This unexpected gift quickly complicated his desire for anonymity, especially after he inadvertently used magic in full view of ordinary people. Now, Kento must navigate the challenges of possessing extraordinary cheat skills while striving to maintain his dream of a tranquil life alongside the young girls who have come to form his newfound family.