In my story John Corben is a private detective,and a friend of both Clark and Lois. He goes undercover as an office worker,attempting to get any evidence of Lexcorp's illegal activities. He is the first to discover Lex and Brainiac's scheme,but is caught during the process and is not seen again for some time.
He returns only to have no memory of who he is. While in Lex's clutches he was tortured and gave the info that Clark and Lois are secretly investigating him,during the torture,he died from heart failure.
Lex using (taking crude advantage of also) his exoskeleton plans,manages to convert Corben into a cyborg. Knowing that Green K is biologically a weapon to Kyrptonians,and whatever form,is also mechanically a power source,uses it in Corben.
Corben is programmed to eliminate 2 targets...Clark and Superman,while Lex will kill Lois.
He returns only to have no memory of who he is. While in Lex's clutches he was tortured and gave the info that Clark and Lois are secretly investigating him,during the torture,he died from heart failure.
Lex using (taking crude advantage of also) his exoskeleton plans,manages to convert Corben into a cyborg. Knowing that Green K is biologically a weapon to Kyrptonians,and whatever form,is also mechanically a power source,uses it in Corben.
Corben is programmed to eliminate 2 targets...Clark and Superman,while Lex will kill Lois.