Tze-Wei takes on the task to safeguard Chi-Hsiao and identifies the shooter as a wanted criminal. Meanwhile, Nicole’s neighbour, Ching-Yao, discovers a body while hosting his friends.

The body is identified as Jia-Jia, a young woman linked to Chi-Hsiao. While Tze-Wei and Chia-Hao suspect a police cover-up, Chi-Hsiao is already one step ahead of them.

Tze-Wei and Chi-Hsiao continue to investigate Jia-Jia's murder. They receive a critical tip by chance. Meanwhile, Chia-Hao continues to look into Ming-Chieh on his own.

Investigation into Jia-Jia's murder is still ongoing but no one knows that Ta-Dong holds the answer. Meanwhile, Ta-Dong’s plan to target Tze-Wei appears to have something to do with Chi-Hsiao.

Hu Ta-Dong kidnaps Tze-Wei but refuses to reveal his motive. Tze-Wei eventually escapes, but her escape turns her into a murder suspect: She is accused by Ching-Yao of killing his classmate. In the middle of his tense election campaign, Chi-Hsiao insists on helping Tze-Wei. Unbeknownst to him, they have a connection in the past that cannot be untangled.

Chi-Hsiao continues to quietly help Tze-Wei. He also wants to figure out why Ching-Yao would frame Tze-Wei. Although he's unable to convince Ching-Yao to tell the truth, the misunderstanding between him and Tze-Wei is finally resolved. The two discover that Ching-Yao is threatened by Ta-Dong. It seems that everything is being controlled by Ta-Dong...