in the Fullmetal Alchemist: BrotherhoodBrothers Edward and Alphonse Elric begin their journey in an attempt to undo the damage caused by attempting a human transmutation, and things get even more complicated.
Along with envy and gluttony, lust is one of the first three homunculi. Each of the homunculi is inspired by one of the deadly sins that the Father cast out of himself. Lust is the only woman among the homunculi and uses her looks to manipulate people. It can't change looks like envy, but it doesn't really need it.
Lust is also the leader of the team and a killerThe father often shares missions with her. He always seems to know what's going to happen, always arriving on time and taking Envy to kill Edward before he gets to the Philosopher's Stone.
It was lust that fell upon Father Cornello and fell upon Meas Hughes by wounding him. Lust tried to take out Havoc and Mustang because they were both uncomfortable with Father's plan. In the fight between Lust, Roy and Jean, the two soldiers opened fire but Lust managed to regenerate her woundsHe pricked his fingernails and badly injured Mustang. Lust later clashed with Riza Hawkeye and Alphonse Elric until Roy arrived, who with an alchemical circle engraved on his skin overwhelmed lust with flames until the homunculus died.
Check out this stunning cosplay from Lust! It seems that Elon Musk is also a fan of Fullmetal Alchemist.