An Invincible, Fiercely Protective Female Master and Her Unruly, Gifted Disciple

Any stories with an incredibly powerful master who fiercely protects their disciple? The protagonist should have exceptional talent, be free-spirited, and not worry about retaliation after stirring up trouble. I don’t want a protagonist who goes through all kinds of hardships, but one who gradually grows under their master’s protection. Not interested in harem stories.