Lu Zhenting was taking a walk with his pregnant wife, Wen Shuran, when they unexpectedly ran into his biological children delivering food. It turned out that the living expenses he wired every month had been misappropriated by his former mother-in-law's family to buy a house for her younger brother. Although the brother and sister were admitted to a good university, they were driven out of their home and unable to pay their tuition fees, forcing them to make a living by working part-time. The siblings yearned to stay by their father's side, but their father had reservations. However, their stepmother, Wen Shuran, showed kindness by accepting the two children and willing to support their studies. The greedy Liu family came to the house making a scene and demanding money in vain, then fabricated lies, using emotional blackmail to trick Lu Xiao into stealing tuition money. Faced with the shackles of blood ties and dreams of education, Lu Xiao fell into a dilemma, and conflicts between the siblings erupted, portraying what true family is.