Savage Fang Ojou-sama Shijou Saikyou no Youhei wa Shijou Saikyou no Bougyaku Reijou to Natte Nidome no Sekai wo Musou Suru

The elegant warrior, Mylene, has a secret—inside her lurks the soul of the strongest mercenary in history, Savage Fang. This former sellsword will use her past experience and newfound powers to shape the world as she sees fit.

(Source: Yen Press)