Wait Until You Understand

For Xiao Tong, the biggest reward when he was forced to study at the School of Architecture was getting to know Cheng Yu. As a talented student in the school, Cheng Yu used his own way to silently guard and wait for Xiao Tong, who had always regarded him as a close friend and a sticky note. After all kinds of experiences, when Cheng Yu finally waited until Xiao Tong understood, everything went off the rails...