Leying, portrayed by Jia Ling, has spent the past ten years in a self-imposed isolation alongside her parents, believing that this reclusive way of life was essential for her to "reconcile" with herself. Throughout these years, she developed various unhealthy habits, becoming increasingly distanced from both family and friends, which led to profound dissatisfaction with her existence. Her cousin Doudou, played by Yang Zi, who is an enthusiastic intern at a TV station, encourages her to join a job search reality show, hoping that it might bring a spark back into Leying's life.
However, as the show unfolds, tensions escalate when Leying finds herself engaged in a public spat with her sister Ledan, brought to life by Zhang Xiaofei. The situation takes a deeper downturn when Leying uncovers the heart-wrenching reality that her boyfriend Shan, characterized by Qiao Shan, is secretly involved with her best friend Lili, played by Li Xueqin, and that they are expecting a child together. This revelation of betrayal cuts deeply, leading Leying to end her relationship with Shan and ultimately decide to move out of her parents' home, seeking a fresh start.
With unwavering support from her mother, portrayed by Zhao Haiyan, Leying embarks on her journey to independence by securing a job as a waitress. It is during this new chapter that she meets Hao Kun, acted by Lei Jiayin, a struggling boxing coach whose passion and drive ignite a spark within her. Leying sees this as a golden opportunity to reshape her life and eagerly agrees to become his student.
As Leying's bond with Hao Kun blossoms, she finds herself falling for him. Yet, their relationship faces obstacles when Hao Kun's ambition begins to overshadow his commitment to his dreams, causing tension between them. Feeling betrayed yet again, Leying comes to terms with her difficulties and resolves to seize control over her own destiny. With a newfound determination to prove her strength, she commits to rigorous boxing training under a different coach, pushing herself to new limits.
Over the course of a year, Leying undergoes a profound transformation, not just physically but emotionally, shedding both weight and her previous insecurities. This journey culminates in her very first professional boxing match against a former champion. Despite being outmatched and sustaining multiple injuries during the bout, Leying's unyielding spirit earns her the respect and admiration of the audience, her family, and even her previously estranged sister.
Though Leying ultimately loses the match, this experience marks a pivotal personal victory for her, as she successfully proves her resilience and reclaims her sense of self-worth. After the match, when Hao Kun approaches her with intentions of reconciling, Leying makes the empowering choice to decline, opting instead to focus on her newfound independence.
In a powerful moment, Leying shares her very first social media post, declaring that she has "finally won" in her life. This statement symbolizes not just her triumph over past struggles but also her embrace of a brighter, more hopeful future.
