Rich student Gu Huai pretends his family has gone bankrupt to test his roommates' human nature. Jiang Ze and Cheng Lang, who once received massive gifts from him, immediately reveal their greedy and mean true colors, making things difficult everywhere and maliciously spreading vicious rumors to ruin him. At the school anniversary, Gu Huai publicly exposes all audio and video evidence, leaving the two thoroughly discredited and punished. Gu Huai moves into a new dormitory, gains true, equal, and sincere friendship, and strides toward his own open and upright life.