character idea; Fine-tuned to be the perfect human weapon. The ultimate equalizer.
Marcus Kuboi was engineered to be a killer.
Whenever Opal needed somebody to quietly disappear, needed a bodyguard, needed anything of that variety...Marcus was there. Marcus would kill, because that's all he knew.
And then they died.
Every last one of them, killed for "the betterment of humanity."
All Marcus had were the Kuboi.
And all he knew was violence.