Easygoing, optimistic undocumented receiver × closed-off, cold commander aggressor
"What do you mean, you don't feel anything? Then why are you so nice to me?"
"I'm sorry. I was only trying to please you so I could go back to the city with you."
"You're disgusting."
"I'm sorry... Please don't leave me here, okay?"
"..."
After Ning Fengtong lost his life in an unlucky accident, a higher-dimensional being brought him back to life and dumped him on the perilous Silent Star.
A frenzied genetic evolution movement once swept Silent Star, causing most people to contract genetic disintegration syndrome. Their only salvation was to find a compatible person with whom their genes could harmonize.
As a pure-blooded Earthling, Ning Fengtong's genes were untainted, allowing him to harmonize with almost anyone, though he himself would feel nothing.
He knew none of this. After wandering the wilderness for over two hundred days, he came across Li Jun, gravely injured and unconscious. His attempt to treat him out of kindness nearly got him killed, and he thought he had simply run into a lunatic.
Later, the man inexplicably treated him well, so Ning Fengtong decided to cling to him and go back to the city with him.
Who could have guessed Ning Fengtong would be set up and nearly get Li Jun killed? Misunderstandings piled up between them, ending in a bitter argument.
In the end, Li Jun brought him to the main city as his guardian and got him into school, then stopped paying him any attention.
Ning Fengtong wouldn't accept that. Even without genetic harmony, they could still be friends, right? So he caused trouble nonstop at school, transforming from an exemplary Earthling student into a notorious school bully, all to force Li Jun to show up.
But once he got his wish, he couldn't feel happy. He stared in terror at Li Jun, who had kissed his lips swollen.
"W-we're supposed to be good brothers, aren't we?"
"What's the difference between brothers and lovers?"
"..."
Theme: Strive tirelessly to better yourself