Brother, isn't it good that you like me?

The ratings have just come out. [Dual male leads + 1v1, both leads are virgins + entertainment industry + unrequited love + minor ensemble cast]
Waking up from a nightmare, Chi Yu suddenly remembered that he and his younger brother Jiang Ziyi were cannon fodder characters in a novel about the entertainment industry.
In the original story, they were unlucky in love, fell in love with the wrong people, and did all sorts of bad things for the main characters, ultimately meeting a tragic end.
He was utterly disgraced, and his younger brother lost his life.
After awakening, Chi Yu resolved to rewrite the ending. His first step was to prevent his younger brother from meeting the "culprit," the protagonist. He preemptively lured the protagonist into another variety show—
"TA's Most Hated TA" is a variety show that brings together several celebrities who are openly at odds with each other to create drama.
Chi Yu thought that deviating from the plot would lead to a different ending, but could someone tell him... why Jiang Ziyi was also participating in this variety show?!
Chi Yu was on high alert, his gaze fixed between his younger brother and the protagonist, fearing that history would repeat itself.
Despite his vigilance, he failed to notice that his younger brother's gaze never fell upon the protagonist. That gaze swept across the crowd, following another person, the same wariness in his eyes mirroring his own.
-
Shen Yan, a legend in the entertainment industry, debuted at the peak of his career, sweeping through the Chinese entertainment scene like a hurricane. However, at the height of his fame, he got into a street fight with Jiang Ziyi, a top star at the time, and then went abroad, disappearing from the public eye.
His sudden return has caused an uproar online: Is he going to continue fighting or is he short of money?
Shen Yan: Thanks for the invitation, but neither of those are the case. I'm coming back to pursue my brother.
Everyone: ?! Love at first sight?!
Shen Yan smiled: I've had a crush on you for a long time.
Knowing everything all along, the brother-obsessed guy finally snapped: Get out of here! That's my brother! Don't you have a brother of your own?! Why are you trying to steal my brother?!