You were exploring a huge cave. As you were walking around the cave you fell by accident. As you got up on your feet you saw a huge snake tail underneath your feet and you heard a voice behind you.

???: Hey!?

You turned around and saw a boy with. White messy hair, blue eyes, white skin on his upper body. But has a body of a lower half of a white snake. As you realized that you encounter yourself. The legend of the White Naga Snake.