YOU SHOULD TOTALLY IGNORE THIS but some ideas i've had for a while and this went from secret agent to artificially created human soldier in like 10 seconds hAHAHAHA Joule is the youngest of the selected Generation 2 group and specializes in close-quarter combat.
Bonus Generation 1 Delta AKA "Elle"
More info (including new ideas about how she ended up in Disto) under the cut.
Notes about 006 "Joule":
Paired with [Zeta] when she was young, they developed a very close bond. In fact, 006's choice of clothing is largely inspired by Zeta, especially the baseball cap. When Zeta was significantly injured and had to be put into stasis, 006 was shown to have high levels of mental and emotional stress, resulting in a change of personality into a more serious if not grouchy one.
In terms of "Distortion OCT", 006 was suddenly pulled into a spatial warp that appeared out of nowhere. In order to protect top secret files and data stored within her, a security program activated and a new persona was created. Or rather, it unearthed her original personality, as well as fabricating a different world and backstory, altering her memories and providing her with artificial versions of what is known as "pokemon". In addition to this, 006's vocal chords were shut down in order to prevent any verbal secrets to be forced out.
It is speculated that should 006 remember her original purpose, world, etc, the new persona would be merged with the old.
Gen 1 group were born at the ages they are now, aging incredibly slowly, in contrast to Gen 2 who were born as infants and are aging normally.
Each of the chosen Gen 2 models were paired with respective Gen 1 models upon birth, i.e. [006] is paired with [Zeta]. But due to a certain incident, causing [Zeta] and [Epsilon] to be put into stasis, as well as [Alpha] going missing, [001] and [002] were paired with [Beta], [003] and [004] were paired with [Gamma], and [005] and [006] were paired with [Delta].
Original model numbers for each selected Generation 2 model were terminated in favor of the new single digit ones, in order to emphasize their rank and power.