This is episode 3 of 40 of Skull King: Devour to Evolve. Play it below, then continue straight into the next episode — the whole season is free and needs no account.
Opening of the season — the setup and the first turn.
The male lead transmigrates into a talking skeleton with a Devour System—eat anything, get stronger! Summoned by a genius beauty, they're mocked as losers. When villains trap her, he devours the dungeon boss, becomes an eight-pack Skeleton King, and declares, "Honey, watch me crush them!"