Guardian Episode #1.28 (2018) Online
Lin Jing is pulled into a story between three old friends from Dixing, and Zhao must help him out of it. The Merit brush owner decides to make a bold move, giving the SID people a tricky mystery to solve, and Zhao is personally affected.
| Episode credited cast: | |||
 | Yu Bai | - | Zhao Yunlan |
 | Yuer Gao | - | Zhu Hong |
 | Mingyang Jiang | - | Chu Shuzhi |
 | Siqi Li | - | Wang Zheng |
| Yan Li | - | Da Qing |
| Minting Liu | - | Lin Jing |
| Hang Su | - | Wang Xiangyang |
| Huawei Wang | - | Zhao Xin Chi / Zhang Shi |
| Peng Xin | - | Guo Changcheng |
| Yilong Zhu | - | Shen Wei |