Methionine Argininae is the third member of the Lethal Four

For her, she once left her homeland Isindor a really long time ago, before eventually joining up with a group of thieves that would leaves their echoes across the cosmos as the Lethal Four.

Isindor and the Caliphathic Eden, to her now it does not represent the old civilizations she always thought it should have been.

The Isindor in the present does not fight for the values it once fought... And now they are literally a race that exist within the flesh of their own fanatical fantasy. This is the reason she left her very homeland that birthed her.

Her group consists of the following:
Lysine - Taurine - Methionine - Valine

The very group of criminal thieves that get hunted down by both the UGF and AU.

For they carry out hiests and stolen truths of all factions, however both Lysine and Methionine will handle acquired truths differently...

This thief group will eventually be on the list of the hunt of both sides of the larger conflicts involved in the great inter-galactical wars.

However as fate will not let them forever been bonded side by side, in one point in time of the future plots, they will caught in their very own ideological conflicts, result in half of them turn over to UGF while the other half to the AU, none of them are true evil, they just do what they believe in is right.