Megami kara "Fuka" no Skill wo Sazukatta Ore ga, Naze ka Genjuuya Shinjuu wo Shitagaeru Saikyou Tamer ni Naru Made

Klaus, who was struck by lightning and found himself on the verge of death, receives a gift from the goddess—a seemingly ordinary skill: "Hatch," which allows him to hatch eggs. At first, it seems like a skill with little to offer, but when Klaus uses it on a monster egg he stumbles upon... a rare monster hatches! To make things even more unbelievable, Klaus's once-average stats begin to skyrocket, growing at an insane rate!