Three people in the flat with their own quirks, searching for the ways to understand and live with each other. Xiang's rebellion as ticking time bombs hidden in a hotel-like flat, as well as their relationships.
| Actor | Role |
|---|---|
 Ting Chu-WaiShan | Shan |
| MMike Wu Yuen YiuXiang | Xiang |
 Yeung Yee-YeeGrandma | Grandma |
| CCheung Wing LungCool Kid Sam | Cool Kid Sam |
| HHu Chun-HinLil Wing | Lil Wing |