C405

Yan Chenghan didn't know about the magical power of the piece of jade Chiang Kaiwen had given him before. Even though Chiang Kaiwen had reminded him repeatedly to wear the jade pendant, he definitely couldn't leave her.

The only reason Yan Chenghan wore the jade pendant was because it was given by Chiang Kaiwen.

Just as he promised, after Yan Chenghan wore it on his neck