A random advertiser who was lucky enough to be in the right place at the right time, or unlucky. Everyone's favorite superhero jumped off a roof and killed himself right before his eyes, and he had to take on his role by order of the administration so that there would be no noise in society.

An insecure guy gets into the role of a hero, people believe in him and he gets similar powers. He almost got used to being Nice, he is Nice.

One night he wakes up and sees Nice standing by the window, the real Nice, they look like two peas in a pod, but he's not Nice, he's Lin Ling. The real Nice is standing by the window now.