Aile

Aile (エール, Ēru) is a main character of Mega Man ZX, and the female counterpart of Vent. She is a Humanoid delivery person who joins the Guardians, using Biometals (particularly Model X and Model Z) to protect the world from Mavericks. She is 14 years old in Mega Man ZX, and 18 in Mega Man ZX Advent.