I’m Done Being a Hero, Even If It’s RetirementThe Hero's Ready to Retire; 영웅은 됐어요, 은퇴라면 몰라도; Yeongungeun Dwaesseoyo, Euntoeramyeon Mollado; I'm Done Being a Hero, Even If It's Retirement; 英雄には疲れました。引退してもよろしいですか？; 退休还行，英雄就算了

Everyone's shocked when 9-year-old prodigy Adelia Ester suddenly refuses to enroll in the elite knights' academy. They don't know that Adelia was magically sent back in time after wasting her life on the battlefield and suffering an early death! Now, Adelia's out to protect her peace from her ex-boss, the evil future emperor, by setting her ally on the throne instead. Will Adelia succeed in one last mission and finally retire for good? Or will she find herself forced to be a hero once more?