|Miltia and Melanie vs. Yang||"Yellow" Trailer||Lost|
Little to nothing is known about Miltia's history. However it is known that her biological mother is a gang leader and criminal known as Lil' Miss Malachite who operated her organization in Lower Mistral, she then presumably grew up together with her twin sister Melanie Malachite. The exact circumstances are unknown but eventually the twins moved to Vale and began working under Junior Xiong as his personal bodyguards in his club.
Miltia and Melanie are first seen at the bar next to Junior, but he sends them away when Yang Xiao Long takes a seat next to him. After Yang assaults Junior and defeats his henchmen, Miltia and Melanie confront Yang themselves and hold their own against Yang's fighting style, even knocking her down.
However, Melanie is knocked back soon after and Miltia is forced to fight Yang on her own. She is unable to compete with Yang's speed without her sister and is soon sent flying through a large glass column.
Miltia is seen briefly in "Painting the Town..." She is sitting by the entrance of the club, next to her sister, seemingly observing Yang talking to Junior. When Neptune Vasilias tries to talk with them both, they tilt their heads dismissively and walk away.
Following the Fall of Beacon, Miltia likely abandoned the club after Grimm entered the city.