At Su Yan's wedding, his ex-girlfriend Chen Shijuan's family temporarily added a wedding gift. When he was frustrated, he was proposed to by the school beauty president Ye Qingyao, and the sign-in system was also activated. He decisively obtained the certificate with Ye Qingyao, and quickly became rich with the system's consumption rebate card, slapping the greedy Chen family in the face. After marriage, with the help of the system and the company of Ye Qingyao, Su Yan started a cheating life, built a business map, and walked hand in hand with Ye Qingyao towards a life of wealth and happiness.
