Auto Skill de Ore dake Chousoku Level Up: Megami ga Michibiku Taida na Tenseisha no Sakutto Isekai Kouryaku

Satoru, a young man who had been leading a degenerate life after a certain incident, is suddenly transported to another world through a mysterious in-game item! There, a goddess grants him a unique blessing — the "Fully Automatic Attack Skill," a power that defeats monsters without him having to lift a finger!! With this overpowered skill that allows instant level-ups and the goddess’s guidance, Satoru’s once-dulled heart begins to burn with passion once more—! Thus begins the fast-paced tale of a lazy young man and his unstoppable heroines as they conquer a new world together!

(Source: Starts Shuppan, translated)