FX

FX (에펙스) is sysop number 02 in Silver's unit. He is partnered with Reo Oh, with the clones he has managed on-screen being the Leo Clone and Sabertooth Clone.

FX likes to maintain a masculine image for himself, and expects the same of his Biklonaut teammate. Because of this, he was initially unimpressed with the household-serving Reo, but was blown away by his actual skill in the battlefield and decided to stick around. As he often tags along Reo's supermarket runs and the like, he finds himself instinctively cooperating in not-so-macho activities like price comparisons and cooking research, to his dismay.