Legina, whose father was the murdered emperor, became the regent on behalf of her younger brother. While facing plenty of hardships, news about the depletion of government funds due to her maniac younger brother’s behavior, and her fiancé having an affair, begin to spread… In the end, she loses everything when her fiancé commits treason. In her last moments, she turns back in time with the relic of the First Emperor. In order to stop the main culprit, Legina declares that instead of a maniac, her brother will become a love-crazy fool. She’s a Nerd’s Sister Second Life of a Trash Princess She’s the Sister of a Maniac 망나니의 누님이시다 The Older Sister of a Maniac Crowning a Spoiled Prince
