Fu Qing is tired of repetitive blind dates, but in one blind date, he meets the quiet and reserved Lin Anyou. The two decide to marry not long after knowing each other, starting an unexpected cohabiting life. Due to a childhood trauma, Lin Anyou finds it difficult to speak, and is accustomed to expressing her feelings through writing and gestures. Fu Qing does not back down because of this, but instead proactively learns sign language and patiently accompanies her to slowly open her heart. In the ordinary daily life, the two approach each other and heal each other, and the sealed pasts are gradually smoothed over. The guidance of fate makes them meet again, and also makes this affection, which started from a blind date, ultimately become the warm harbor in each other's lives.