Gu Yuchen, a business tycoon, has a character as reserved and deep as the deep sea, but when he met the flower shop owner Su Liyin, he was completely illuminated by her warmth and brightness like a little sun. Su Liyin is not only a florist, but also good at painting. The harmony of her native family makes her always positive and optimistic. She may seem incompatible with Gu Yuchen's world, but it has become where his heart belongs.
When they first met their parents, the class prejudice of some relatives of the Gu family hindered the relationship. Gu Yuchen defended Su Liyin with a tough attitude and broke down doubts with his single-mindedness and determination. After marriage, he transformed from a cold "iceberg" to a gentle husband and father, while Su Liyin injected warmth into the family with love and sunshine.
The eldest daughter, Gu Nianyang, inherited her mother's talent and cheerfulness in painting, and relied on and worshiped her father; the youngest son, Gu Sichen, was naughty and active and was the "pistachio" of the family. Grandma Gu's enlightened protection, Mother Su's home-cooked care, best friend Tang Xiaofei's rational suggestions, and special assistant Qin Zhou's silent testimony jointly outline this family picture full of love and growth. The prejudices and obstacles of the past have finally disappeared in the warmth day after day, leaving only the happy appearance of the deep sea and the warm sun intertwined.
