Zhao, an orphan raised by a physician, loves his childhood sweetheart Song Ning. After being poisoned and turned into a child, he is taken in by Song Zhenqing, and the two begin solving cases together as father and son.
Zhao, an orphan raised by a physician, loves his childhood sweetheart Song Ning. After being poisoned and turned into a child, he is taken in by Song Zhenqing, and the two begin solving cases together as father and son.
