R. S. Is a white noise maker whose white noise products are sold out every time they come on the market. The world doesn't know his identity, but they recognize the works bearing his code name.
One day, Sentinel Rongsi's work was about to be completed, but his order was deliberately cancelled. It was said that someone had a higher skill than him, and maybe he was a guide. There are only legendary guides who have been extinct for many years.
Concept: It's exciting to have someone outside