Sima Yulong, who travels around the world, punishes corrupt officials, rectifies injustices in the world, and is on his way to find his mother.
On the way back to meet Sima Yulong, Marquis of Loyalty Zhao Yu met Sima Fengyin, who faked her death seventeen years ago and was Sima Yulong's sister. There has always been a mystery about Sima Fengyin, making people unable to figure it out. It always felt like she had many secrets in her body.
Not bad, it solved some regrets in the TV series