When my bro became a heartthrob

Su Hang's life went off the rails that day. A kid who used to run the streets overnight turned into a girl so pretty it didn't make sense. The whole thing was absurd, and the only one who knew the truth was Ling Yu, the brother who'd been stuck to him like glue ever since they were in diapers. Watching Su Hang, now swimming in his oversized T-shirt and awkwardly adjusting to an unfamiliar body, Ling Yu felt a suffocating irritation he couldn't quite name. He should've found it ridiculous, but he couldn't stand the way others looked at Su Hang.