Lime

Real name Jo Templeman, but almost constantly called by her Hunter handle, Lime is a 18 year old girl from a rich family.

Lime had a somewhat normal life (as normal as being the daughter of exceedingly wealthy parents can be) up to the age of 14, when her little sister, Gabrielle, was torn to shreds by a half-formed werewolf while they were playing in the woods. Her family started to fall apart, her mum divorcing her dad and moving away after constant arguments, and her dad killing himself a year later from combined depression, stress, and grief. The inheritor of a vast sum of money, Lime dedicated herself to hunting down and exterminating the very things that robbed her of her life. Through the skin of her teeth, she managed to hunt down and personally kill the half-form that killed Gabrielle, before deciding to use her money to set up an underground organization with a team of like individuals.

Lime stumbled upon all of her hopefuls by chance, with a few rare exceptions, and hired them for their unique and exceptional qualities. Incredibly humble with her money, Lime spent most of her time under the radar, working small jobs, including a waitress at the Noodle Bar that Jon and his friends frequent. Remaining covert like this, she could go about her ulterior motives unnoticed.

In Kyuuketsuki, Lime almost dies from the brutal stabbing Jon visits upon her, being patched up by Cube's expert medical abilities.

In Cry Tears Of Crimson, after becoming a "Jon Vampire" and disbanding the Hunters, she is one of the people kidnapped by Deus, eventually rescued by the Hunters, and unknowingly saved by Belmez.

In Endgame, she, as with all the other Hunters, dies at Belmez's hands, before being brought back by Terra.

In Motley, she is sought after by Jon, and joins the fight against Oblivion and The absolute.

It is implied that her and Cube have/had some sort of romantic relationship, but it is never solidified.