邻家弟弟太难管啦

The boy next door was as cute as an angel when he was a child, but after returning to his hometown after many years, he's not that cute little boy anymore. The gentle older boy Lan Tian tries his best to keep his "rebellious" childhood friend Bai Yun in line. What he doesn't know was that Bai Yun just wants to tell him: "You treat me like a little brother, but I don't want you to just be a brother!" Can the long-time unrequited crush finally blossom? (Source: Kuaikan, translated) Note: Chapter count includes a prologue and 4 extras.