Western Fantasy: a Snake: Can't Beat the Cut Number

The new existence overturned the ancient lamp. He turned himself into a wick to light up countless worlds and created countless worlds. He turned himself into countless clones to maintain the order of the universe (the above has nothing to do with this work) A clone met the protagonist and took out a piece of the original core from other worlds and integrated it into the protagonist's body, giving the protagonist the ability to transform into beasts and sending him into a new world. The witch who represents the destruction of the world fell in love with him, and the existence in the depths of darkness opened his eyes. A bartender often misses a drinker. He is the most severe father of pollution, the end of the Dark Ages, and the founder of the most prosperous kingdom in the thirteen eras. A girl with black eyes and green hair was eating popcorn and constantly observing this visitor from another world. And he is just a snake.