C543 Tiancheng Institute

Jiang Tianyi nodded, and said: "Looks like you've suffered quite a bit during these three years …"

Jiang Wuchen waved his hand and said, "Everything is just a passing thought. Brother, where's little sister? "

"She went to study in the capital. It has been a year since I last saw her, so she should be on winter vacation. I wonder why she hasn't come back yet." Jiang Tianyi said