Su Jiang, a sleepy top student, is bound to a life-and-death task system. The first task forces him to make an outrageous confession to class beauty An Rou, causing social death and being resented by her (a mafia daughter). In order to survive, he successively completed the social survival tasks issued by the system (dancing in the square, shouting nicknames, etc.), Unlocked super skills, and repeatedly showed his strength in An Rou's revenge and Anjia's crisis, from being tested to being recognized. In the process, his laziness and straightforwardness contrasted with his reliability at critical moments, impressing the arrogant An Rou. At the same time, his obsession with grilled cold noodles runs throughout. In the end, Su Jiang resolved the underworld crisis, upgraded the system to a benign mode, successfully conquered Anrou, and became a legendary son-in-law with both career and love.