C321 Balloon Your Sister!

Pengcheng saw Jiaojiao rushing over and quickly raised the balloon with one hand while catching her with the other. "What's going on? Hey, slow down, don't rush. By the way, why did you buy so many balloons? Are they for the kids to play with during the holidays? It's a bit early for that, and why are they all white? You should've gotten some colorful ones..