Katanakaji

After a traffic accident, Zenichi Kiyama, a humble office worker, was reincarnated as a baby in a different world called "perfect compatibility". However, the result of his attribute appraisal with crystal was "dark attribute". The worst result is that he is a demon child...!?

Ataru, a young man who lost his life in an unfortunate way, receives three special powers from God and is reincarnated into a different world. A powerful gun of his choice, the ability to create bullets freely, and all-seeing eyes known as "Magic Eyes". Ataru, who is the only gunner in this world, joins the adventurer guild with his companion Caro, a beastwoman, who is rescued from slavery. The story of an up-and-coming gunner hero, who eliminates any enemy with a single blow, begins now. Original Web Novel