There is a secret hidden in the office of Hu Jingheng, the president of the Hu Group - his lover Xie Wanyin, and a three-year-old boy Hu Yuan who looks nothing like him.
Whose child is it? No one knew, and no one dared to ask.
At first, everything was great. Until the new marketing director Shi Yicheng appeared, Xie Wanyin's eyes began to follow another man. They went in and out together, hugged each other, and walked hand in hand when they were caught by colleagues.
Hu Jingheng didn't try to stay.
Three years later, he took care of his children alone and became the most exciting golden bachelor in the city. And the man and woman who betrayed him were struggling to survive in the quagmire.
One wrong step, every wrong step.
