In Xiamen, where the sea breeze carries a salty and humid atmosphere, the life trajectories of top star Shen Yizhou and hard-core female entrepreneur Lin Yanzhi unexpectedly intersect at a noisy party. He is a dazzling presence under the spotlight singing "Sea in the Fog", and she is a tenacious entrepreneur in the business world who focuses on marine environmental protection. The gap in identity is as clear as the coastline of Huandao Road, but it cannot stop the accidentally spilled glass of wine when they first met, which caused ripples in the lake of their hearts.
When he, who is sunny and cheerful, meets her who is independent and tenacious, is it inevitable to cooperate in work, or is it an accident determined by fate? They picked up trash on the beach together, shared their thoughts on the beach late at night, and polished lyrics in cafes in old alleys. Every corner of the city hid a secretly growing love. But the outside world's prying eyes have never stopped. Fans' doubts and business circles' discussions are like the lingering sea fog, trying to drown out this budding relationship.
He shed his star halo for her and walked towards her firmly in the whirlpool of public opinion; she took off her hard armor for him and learned to be soft in the face of doubts. When the waves crash against the rocks, when rumors surround the true heart, can the two originally parallel worlds piece together their own answers in this sea full of stories? This is a voyage about love and courage, as well as a gentle narrative about holding a quiet harbor for each other in a noisy world.