Gaikotsu Kishi-sama Tadaima Isekai e o Dekake-chuu

Synopsis

One day, a gamer wakes up in the world of his favorite MMORPG and discovers he has become exactly like his game character: a heroic knight with a fully equipped set of powerful armor. The catch? Underneath that armor, his body is entirely a skeleton! Taking the name Arc, he resolves to keep a low profile to avoid being hunted down as a monster, but his incredible skills make a peaceful journey impossible.