Inevitable
It tells a story about forensic evidence and forensic medicine!
Cheng Mingyan's forensic evidence revealed that he was Liang Ziyi's brother-in-law. He didn't know what kind of feelings Liang Ziyi had for his brother-in-law, and he didn't even think about it.
Where is Liang Ziyi's status in Cheng Mingke's heart? Does he really love his wife? Why did he marry her? Is it because he loves her or is there some other reason?
What does the mature and steady man want and love in his heart? Why is there no girl around Liang Ziyi? Is the relationship between them ambiguous or an open secret?
If he is as smart as he is and as careful as he is, will he not notice it?