Su Hui went home early due to being let off by a friend. Unexpectedly, his phone was out of battery, his power bank was broken, and he even forgot to bring his keys. When Su Hui didn't know what to do, her neighbor's grandma Xu suggested that she go to her house to sit. After following Granny Xu to the house, Su Hui contacted her parents. When she learned that her parents would not come home soon, Granny Xu proposed to stay at their house for a few nights. The couple agreed to this proposal because it was not safe for Su Hui to be a girl outside. During the two days of staying overnight, Su Hui met her childhood sweetheart Xu Zhishu, whom she had not seen for half a year. The two lived under the same roof. When Su Hui fell ill, Xu Zhishu carried her to the clinic for treatment. The relationship between the two gradually warmed up, but they remained silent.
Concept: Childhood Sweetheart Pampering Series