When he called Zheng Kai, the latter had told him that he had been arrested by the police.

Apparently, Zheng Kai had tried all means to get into the Lins' apartment, but all his attempts failed. Finally, he rushed over in anger and knocked down several security guards, managing to reach the gate. However, a group of security guards subdued him and put him in jail. Fortunately, the security guards found out that Zheng Kai was a student of Jifu University based on his student ID, ...