Han Chuan has his phone number leaked by his ex-girlfriend, and accidentally encounters the desperate Su Chengcheng, Mi Xue, and Cui Xiaoxi. Thus, he awakens the system, where returning items or actions can trigger system rewards. He continuously reaps cash, large river-view apartments, luxury cars, and special abilities, slapping his snobbish ex-girlfriend and showing-off cousin in the face all along the way, rescuing Lu Ranwei who is in predicament. While counterattacking his life, his bonds with several girls also deepen day by day.