Defeat the Monster with One Punch

When Wu Bugu traveled to another world, he thought it was a low-level martial arts plane, but he didn't know that there was a demon hiding in the dark that eats people without spitting out their bones. In the glorious and prosperous age, the painting skin of burning oil is torn off, but the ferocious and evil truth is hidden. Warriors, are they just delicious blood food in the eyes of monsters and monsters?