Dungeon Farm: Ie wo Oidasareta node, Dungeon ni Noujou wo Tsukutte Kurasou to Omoimasu

During a divine item bestowal ceremony, Bale's memories of a past life resurface, and he realizes he's been reborn into a video game he once played! After being kicked out of his household, he heads to a secret dungeon, wielding the "Dragontree Sword"—an item packed with farming buffs! What follows is the start of a new chapter in Bale's life, filled with easygoing farming and cute girls!

(Source: Square Enix)