C256 Let Me be Quiet

Gu Wanguan sobbed and nodded.

The needle moved so fast that Gu Chen had no choice but to leave. He looked up at his watch, took out half a jade pendant from his pocket, and put it in Gu Wanguan's palm.

"This is my first time participating in a coding competition. I bought it with money. " Gu Chen rubbed his nose. He felt a little embarrassed when he said it out loud