C135 Consultant Detective (Part I)

As expected, the culprit was Lin Yun. But the reason for the killing left us tongue-tied.

Tan Ying and Lin Yun were a pair of sisters. After Lin Yun was adopted, she was still raised in an orphanage, but they had been in contact ever since. Before Lin Yun left her adoptive parents' home, she would often send her things to Tan Ying for her use. The two sisters had an extremely good relationship