The Sky Is Falling. My Good Brother Is Crying and Asking Me to Take Responsibility.

[Two male protagonists + two strong men + gentle white-cut black attack + straight male heartthrob + sweet doting + third-party intervention + city + wealthy family] After a night of hangover, My brother cried and said that I was scornful of him. What to do? He cried and asked me to take charge. Um... Brother, we are all men! And I'm straight!