When Su Mianmian first arrives in City A, her roommate breaks their rental agreement, leaving her homeless and penniless. One day, she encounters a familiar-looking man on the street but fails to recognize him as Jiang Shicheng, her childhood friend. Desperate to earn money and find a place to stay, she swallows her pride and asks him to become her partner on a couples' reality show. As they spend more time together, his calm and commanding presence, extravagant habits, and an accidental revelation when someone addresses him as 'President Jiang' while he urgently arranges a private venue make Su Mianmian realize that her 'temporary partner' is actually a secret CEO.