In 2077, a global "system arrival" event suddenly occurred, and the real world merged with the weird "survival game". Human beings are forced to bind the system and complete tasks in a map full of mutated monsters. If they are not careful, they will die. The protagonist Lin Yuan accidentally activates the ancestral golden finger "BGM Generator", which can control monsters and strengthen himself with magical music. In the doomsday where sand sculptures and horror coexist, he finds a path of survival with a unique style.
