A brief description of the Gaikotsu Kishi-Sama, Tadaima Isekai E Odekake-Chuu manga:
In the morning, Ark discovers that he has been transported to a parallel world. He’s also turned into the hero of his game, the skeleton knight. With a little thought, Ark decides not to draw much attention to his personality. Can a true knight stand aside when this happens around him?!