Hiranosei

Indra, a mistreated daughter of a noble family, suddenly regains memories of her past life. Using the knowledge from her previous world as her weapon, she begins to train herself to become independent. Just then, an S-rank adventurer named Sword—a lonely middle-aged man—appears before her!? With Indra’s unconventional thinking and overwhelming strength, the two set off on a legendary journey of unmatched power!