Ferrid's manga / #Swordmaster(1)

During her first life, mc struggled as the abandoned illegitimate daughter of the king. She grew up on the streets and learned swordmanship to the point where people called her a hero. After regaining her birthright she became emperor only to die at a young age. In her second life hundreds of years later, she is determined to live a lazy life only the unexpected encounter with the crown prince overturns her plans