Wang Mao (Zhu Yawen) and Huang Yiran (Chen Yanxi) are superiors and subordinates working in the same wedding company. They have completely opposite beliefs about their careers and lives, which leads to many conflicts. However, as time goes by, they both discover the shining points hidden in each other's personality and gradually become partners who trust each other. An accident caused Wang Mao to fall into the trough of his life. He must get the contract of the collective wedding of the aviation alliance to turn over, but this is almost an impossible task. The kind and brave Huang Yiran chose to stand firmly behind Wang Mao at this time, and the two finally overcame the difficulties with their joint efforts. After this battle, the distance between Wang Mao and Huang Yiran's hearts quickly narrowed, and they both fell in love, but at this moment, an indestructible iceberg suddenly appeared between the two hearts, bringing this hot relationship to the freezing point.