At 17, Lee Kwon-sook, a talented boxer, becomes a sensation but vanishes before her grand slam. Now a kind-hearted kindergarten teacher, she conceals her tenacious “one-two punch” personality. Everything changes when she meets Kim Tae-young, an ice-cold and arrogant sports agent notorious for exploiting athletes, bleeding them dry, and forcing them into early retirement. He is furious upon discovering that Kim Hee-won, a brother-like figure and baseball pitcher, got involved in match-fixing due to Kim Oh-bok, an illegal sports gambling operator. Tae-young approaches Kwon-sook to help resolve Kim Hee-won's situation, knowing her boxing comeback would garner significant public interest. After persistent persuasion, the “Genius Boxer Who Hates Boxing's Final Retirement” project commences as planned by Tae-young, the exploitative retirement expert. With the sports industry tainted by match-fixing criminal organizations, will Kwon-sook, the genius boxer, be able to retire in glory?

世界排名第一的拳擊選手李權淑在令全韓國為之瘋狂後突然引退並銷聲匿跡；某一天體育經理人的出現並提出了一個讓她無法拒絕的復出提議，而隨之發生的故事。

사라진 천재 복서 이권숙과 냉혈한 에이전트 김태영의 인생을 건 승부 조작 탈출기

Lee Kwon-sook, uma ex-boxeadora talentosa que desapareceu após sucesso, agora é uma professora gentil. Quando o agente esportivo Kim Tae-young a procura para ajudar um amigo envolvido em manipulação de jogos, ele a convence a voltar ao ringue. O projeto de retorno, liderado por Tae-young, enfrenta desafios de corrupção no esporte. Conseguirá Kwon-sook, a 'Gênio Boxeadora que Odeia a Aposentadoria', brilhar novamente?