"I might be Perseus, with a curved sword"
Perseus by Antonio Canova
Creative Commons AttributionPerseus by Antonio Canova - Credit: Marie-Lan Nguyen, Wikimedia Commons
Perseus was the Greek mythological hero who killed the Gorgon Medusa with a sword given to him by Zeus, father of the gods.

He also saved Andromeda, daughter of Cassiopeia, from being eaten by a sea monster.