The late summer in Han City always brings a lingering sultry heat. When Lu Chenzhou dragged his suitcase into the "Ant B&B", he never thought that this relaxing trip would leave a permanent bond. He is a guest who passes by by chance, and Chen Yan is the silent cleaner in the B&B. After that night, Lu Chenzhou took away the room card and a vague shadow.
Chen Yan's world was soaked in disinfectant and detergent. Lu Chenzhou's appearance was like candy suddenly stuffed into his pocket, so sweet that it made him panic. They passed each other in the corridor of the B&B, and briefly hugged each other in the room late at night, thinking that the repeated renewal of the room card could lock in this stolen tenderness. But when the tide of reality overflowed the threshold, Lu Chenzhou understood that some room cards would expire, and some people did not belong to the door he could open from the beginning.
Purpose: To explore love and dilemmas under class differences. When short-lived passion hits the barrier of reality, the passionate heartbeat may eventually become an unfillable gap, revealing the stinging pain of those sweet packages and the sense of destiny destined to be separated behind "falling in love with someone who is completely different from your own world".