I'm Slaying Demons in Another World

The protagonist travels through a different world. In troubled times, demons are rampant. With the blessing of the system, the protagonist's levels are full. In the place of travel, when the family is in trouble, there are beautiful personal guards to escort the protagonist and his maid Xiaoya to safety along the way. It's a pity that his strength is limited after all, and his strange strength is too powerful to save the entire family. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.