Public relations director Su Mian has built a career in Jiangcheng through her own hard work, but she has been constantly being demanded by her family of origin, which values boys over girls. She has been trapped in family ties and has been trapped in internal strife. In an unexpected blind date, she reunited with Lu Jinyan, her senior whom she had a crush on when she was young and now a business tycoon.
Lu Jinyan returned with a secret love he had hidden for many years, and silently guarded Su Mian, stepping forward time and time again to help her block her family's unreasonable entanglement. As they get along day and night, the dusty youthful thoughts of the past are slowly revealed. His anonymous student assistance in his early years and the old scarf he has collected for many years all hide his deep love that spans the years.
Nourished by love, Su Mian slowly healed her original pain, mustered up the courage to draw a clear economic boundary with her deformed family, and learned to reconcile with the past. She has been deeply involved in her career and achieved self-growth and life transformation through her native family-themed charity projects. In the end, the two made up for their youthful regrets, entered into marriage hand in hand, harvested perfect love in the tiny fireworks, and lived their best lives.