Qin Yichen, the president of Qin Group, is low-key and reserved, and has been secretly married to Su Nianan for many years. He silently protects Su Nian'an and helps her deal with the problems in life and work, but never reveals it to him. Under Qin Yichen's protection, Su Nian'an felt full of warmth and fell deeply in love with him. But the pressure of a hidden marriage and speculation from the outside world make Su Nian'an want to make this relationship public. Can Qin Yichen break the shackles of a hidden marriage for her and give her a public favor? The story begins on an early autumn morning. In an independent cultural planning studio called Nian Nuan in the old city, Su Nian'an is busy revising the plan for a community library renovation project. The sun shone on her through the green plants on the windowsill, and the warm smell of coffee and paper filled the air. She received a message from an encrypted communication software, from the contact with the note [C]: [Tonight at the same place, seven o'clock. I brought you stomach medicine and snacks from the restaurant in the west of the city. ] There were no extra words, but the corners of Su Nianan's mouth curled up unconsciously. She knew this was Qin Yichen. They had been secretly married for a year. He was the youngest helmsman of the Qin Group, the top conglomerate in Shanghai, and she was his unknown wife, a designer who lived in the old city and did ordinary planning work. In the afternoon, due to project needs, Su Nian'an had to go to the Qin Group headquarters in the CBD to submit a background research report on the partner (this was a small cooperation, handed over by an intermediary, and she did not directly contact Qin). This is the first time she has stepped into Qin Yichen's work territory. Stepping into the cold and grand hall, you feel a sense of alienation that is completely different from the old city, wrapped in efficiency and luxury.