Having transmigrated into the Lu family, Lu Jinyan was told by the True and Fake Young Master Counterattack System ever since he was drinking milk that he was a fake young master, and that after he came of age the true young master would return, so Lu Jinyan began his crazy tower-stacking path lasting several years. However, when his biological father led a person back and stood in the center of the living room, he was dumbfounded. The person who came was not any true young master, but a delicate and weak girl wearing a washed-white shirt and jeans, with mud spots still on her canvas shoes, crying and weeping.