When struggling Lao Zheng unexpectedly becomes an internet sensation, he forms an unlikely friendship with Liang Liang, a young man with nowhere to go. Together, they brighten each other’s lives, but as fame tests their bond, they must fight to stay each other’s guiding light.
| Actor | Role |
|---|---|
 Zhang SongwenMr. Zheng | Mr. Zheng |
 Zeng KelangLiangliang | Liangliang |
 Chen YongshengDafei | Dafei |
 Wang YueyiXiaoqin | Xiaoqin |
 Jeff ShiMiaomiao's Dad | Miaomiao's Dad |
| HHu YuBrother Fei | Brother Fei |
| TTian TianYaqin | Yaqin |
| HHan JiarongOld Zheng's Daughter | Old Zheng's Daughter |