He walks to the bedroom door opening up a small crack to go through the door so he can leave together with niel as he closes it behind him he walks out slowly out from the front door base they both fly off to the center plaza where they know robert is gonna be waiting for them to arrive since he is waiting to take down the two strongest warrior's in the city first then he can take over the whole city without any problem or resistance to be in there way anymore reaching the location in just a couple minutes both spotting robert sitting on top of a high tower in a throne that looks custom made adam tell aquiel that he is here to fight him once an for all niel tell robert that he is going to beat the living he'll out of him as both duo power up in there base form to there limit charging towards a still sitting down robert who just stares at them with a smile on his face telling them to bring it on with his finger as both warrior throw a poweful punch at the side of robert who blocks the incoming attack with his demon wings wrapping itself around the duo before slamming them on the tower roof floor hard before flying up off his throne in the air saying eat this asshole firing a ball of demon pulse hitting them head on.
With great speed barely dodging the attack blowing up the whole building tower in an instant adam charge toward robert hitting him hard with his leg before niel elbow him in the face sending robert falling to the ground on the center of the plaza they go to robert seeing him get back up adam throws a fire pulse attack at him while niel merge his palm together before he fire a cannon attack at him hitting his chest with both attacks that knocks the air outta him making him crash back down in the same spot he fell before robert ask aquiel to lend him a hand aquiel says sure giving him used of twenty-five percent of his demon power covering robert whole right arm with black like substance giving him also a single black wing to appear from his back as he creates a huge arm from the black substances on his right arm hitting adam on the face crashing through a nearby building before he jumps above niel who looks at him scared then robert plants his palm on top of him smashing him on the ground making a hand shape picking him up robert tell niel he has been given the chance to run away or at least leave the city for good but nope he had to stay behind to fight him with his new friend.
He made so he will only get punished by him afterwards wrapping his hand around niel body that start to crush his nephew bone slowly from the inside unable to make him breath adam charges toward robert cutting his arm off for good with his fire claw picking up niel as he fall's of the ground keeping some distance from one another he fires a huge fire roar attack burning his skin to some degree but he heals instantly making adam rethink on what to do now but robert grabs him by the throat slamming him to the nearby building wall dropping niel off on the ground as he got grabbed by robert adam kicks him on the stomach hard with his haki sending him back flying niel jumps on top of robert back punching him on the face over and over again until they crash back onto the ground where he tell adam do it now robert sees that adam has created a huge fire cannon attack straight at him as robert tries to get away niel has tied him to the ground burning some of his flesh and demon substance of his body after causing a small explosion that everyone in the city could hear as robert comes out the flame with no more wounds or scar on his body.
He tells the duo he is impress with there growth in power in just a mere day of training now he can release more of his power without any worries saying aquiel more power please saying here's a taste of fifty percent demon power the black substance spreading all over his right side of body covering him creating another black wing to appear making two now plus the growth in power and speed has increased dramatically making the two duo get nervous almost sweating from there foreheads but it doesn't stop them from fighting back both charging towards the demonize robert who creates a demon blade from his own arm swinging it at the duo only adam gets hit by it not seeing the blade appear before him knocking him back only niel is able to dodge it but still gets his chest cut but it's nothing too be worry about he takes out his chain adding flames to it so he can wrap it around the demon sword arm swinging him in circle crashing hard to the ground before setting him on fire full blaze mode scorching him alive but robert says awe very toasty feeling like home right aquiel who shows himself mocking niel on his weak flames saying he has seen better fire in hell.
That's where adam comes in above him saying how about this asshole awakened fire punch creating the same dark red flames on his fist burning some skin off but it's not like last time he has some control over it punching robert on the top of his head before appearing in front of him hitting him with his knee in his stomach with the same dark red flame but it does little to his body covered in the black substance robert grabs him by the arm as he tries to leave but he don't let him go away that easily planting his foot on his chest then charge towards the ground crashing through the street before landing in the underground parking lot on top of a park car roof saying thanks buddy for the body pillow very helpful jumping out the hole he created with adam robert looks at niel who has added his light blue flames to the chain saying to him we'll nephew show him what he got niel flies to him at full speed spinning his chain in circle so he can create some momentum for it as he get closer to robert swinging his chain cover in his energy so it can be more durable and heavy landing a couple blow on robert face making him bleed from his nose and upper lip he spits some blood from his mouth on the ground.