He on his mind like a broken record. He took another look at the creature on the ground, contemplating wether or not to let an abomination like him live. Upon hearing those thoughts Despero gave another hearty chuckle.
"Hehehe I see you have revenge on your mind eh Greenie!" Spat the abomination on the ground.
"I see you haven't acquired the necessities for manners Despero."
Said J'onn matter of factly.
"You know you & your pathetic comrades won't be able to hold me FOREVER!"
"We can try, Despero we can try." Countered the martian although doubt was in his voice to which the tyrant rebuttal-led. "Ah, but even you doubt they can contain a beast like me? Am I right J'onn?" The beast questioned.
"I know you've been trying to get in my head but that has failed you as well Despero."
"But you yourself failed to understand is, it was my intention to face you & your woman martian."
With that J'onn picked him up by his throat & said "what do you mean it was your intention to face me & Zatanna!"
"Hahaha! I knew if I split up the ranks of the league enough it would just be you & her that would face me & with you feeling the way you do for her it was just a plus knowing you loved her!"
J'onn just stood there glaring with red eyes, taking in what the monster said. He then dropped him on the ground realizing the days events were just a chess game with him being the white king while Zatanna was his queen & Despero being the black king.
"I knew I had to take the strongest out individually, that way I had less of problem taking out the rest. So I had my soldiers keep the less than psychic capable members busy while I took care of you & your witch." The thing said with contempt dripping with every word.
'I didn't realize there was a method to this madness, it seems I have to make my move more carefully if I'm to keep this monster from escaping again.' Thought J'onn who was also contemplating ending the creature's life at that moment.
"Ha! Like you & your foolish comrades could ever hope to kill me you martian lapdog!" Despero screamed with rage upon hearing the Martians thoughts.
"Stay out of my mind you piece of filth!" J'onn roared to the despot when his thoughts were exposed.
"I see. Well I'll tell you what manhunter, when I break free & return to earth I'll slaughter everyone starting with your woman & your tasty niece m'aggan. I wouldn't mind hearing her delicious screams!"
With that the Manhunter from mars's rage grew so great that they both barley registered what he did next . The following seconds that past would've been a blur for anyone who didn't have super speed, or was a Flash. J'onn turned his left hand into skewer while he transformed his right into a massive war hammer, the look on Despero's face was one of shock & awe because even he never would've expected the green martian to be capable of such savagery. At that precise moment the manhunter gutted Despero with his stabbing weapon arm while bashing in his skull & ribs with his right, holding him in place with the skewer in his belly.
J'onn then grew an extra set of arms that quickly set themselves around Despero's chin & the back of his head. Then with an ungodly roar bellowed in the tyrants face "DON'T YOU DARE TOUCH THEM!" And with a blinding state of movement broke the beasts neck so horrifically that blood flew out his mouth & his head was literally backward with his eyes going up in their sockets. He released his lower limbs & retracted his upper limbs in his body, looking up he saw superman Wonder Woman Green Lantern & the rest of the league staring in shock at what he just did. Superman was the first to speak up telepathically in saying "J'onn why?"
J'onn looking down at the carcass, picked it up at the back of it's neck & said through his mind; "He would've returned & annihilated earth just to make us pay for his humiliation, so I had no choice." He offered with weary eyes.