During the National Day holiday gathering, Chen Xi discovers that her boyfriend, Lin Zhou, has been making a bet with his childhood friend for three years, deliberately ordering four-person set meals and making her pay the extra cost, all while treating her as the group's laughingstock. After years of accumulated grievances, she decisively ends the relationship, returns her engagement ring, and moves to Haicheng to take a position as a design director at a foreign company. Without Chen Xi, the studio's core designer, Lin Zhou's projects are thrown into crisis. Lin Zhou rushes to Haicheng, desperately apologizing and begging her to get back together, but Chen Xi coldly rejects him, drawing a clear line with the words, 'I, Chen Xi, never take back someone else's trash.' Liu Mian's lack of ability ruins their exhibition project, causing the little clique to fall apart. Meanwhile, Chen Xi earns respect and finds a dependable team in Haicheng. Standing proudly at the center of a group photo, she begins a brand-new chapter in both her career and her life.