A Martial Master Wakes Up as a Concubine

Also known as: Gosu, Hugungeuro Kkaeeonada, 고수, 후궁으로 깨어나다, A Master, Who Woke Up as a Concubine, 武林高手，一覺醒來變後宮, 武林高手转生后宫小主, ข้าเนี่ยนะเป็นพระสนม

by LICO, Yang-Hui Ko

Once a notorious master of the deviant sects, Nyeon-Bi Cheon pays a hefty price for her romance with a man of a virtuous sect, Won Gae of the True-spirited Sword. As her lover poisons her to death with a dragonsbane fruit, Nyeon-Bi perishes with more questions than answers. When she wakes up, however, she finds herself in a different sort of peril, as she reincarnates in the body of Noble Lady So-Yeo Cheon, a concubine of the imperial palace. As So-Yeo, Nyeon-Bi must rely on her knowledge from her past life to navigate both intrigue and romance in the palace! (Source: WEBTOON, edited)