Harpy Character Design.
In this world, harpies are regarded as soulless monsters. Nevertheless, their magic and power are coveted by many.
The hidden castle, where she was held captive for experimental purposes, is now under attack by an army of soldiers.
She uses the diversion to make her escape, but soon encounters a soldier.

Soldier character Design :
https://www.artstation.com/artwork/L4o65w