lk to Mr. Gu alone." 。""Xiaoxian,..." Xiaomei looked at Cheng Keixin with concern, not wanting to leave her alone here. " 。She was also involved in the previous investigation, so she knew this interv...ng, you see. The old man insisted before he passed that I take good care of this younger brother of mine. But there's nothing I can do, I just can't think of any way to get him on the right track. 。"...