In the huge and complex Huasheng Group, Bai Muchen and Yan Yu reunited. From workplace comrades to secret love, they fought side by side in the torrent of the "15th Five-Year Plan" project and navigated carefully among the reefs of the state-owned enterprise ecology. However, the strong family pressure behind Yan Yu and the hidden personality differences between the two are like lurking icebergs. When the sweetness of secret love encounters the collision of values and the test of trust, this journey that begins in the same boat will sail into unpredictable stormy waters. The cost of growth, the exploration of boundaries and the rebuilding of trust are issues they must face together.