At the campus, Nyx happened to overheard Xander's conversation with Ethan that made him walk behind Xander's back and hold his fist aiming to knock out Ethan. Xander felt that Nyx gripped was absurdly strong to the point that it sent chills down his spine, that his body unknowingly did its best to gain some distance between him. After Xander completely separates himself from Nyx he then looks at him afraid that his body is shaking from fear, “Everything about this guy is dangerous,” Said Xander, in his mind. His instinct is telling him to not fight this man no matter what, but Blade's command was absolute and so Xander thought that if it comes to it, he would do his utmost best to gain the upper hand in the possibility of them fighting.
“Who are you, bastard?!” Said Xander,
Nyx didn't say anything and did not even reply to Xander's question, but just looked at him directly in his eyes.
“Mind your own business! This isn't something you should be concerned about!” Said Xander, hoping that the strong person in front is just a passerby.
“Where did you say Leo's at?” Nyx murmured, Xander could not hear it besides from heavy raindrops Nyx voice was too weak.
“Speak something I can understand, you bastard!” Said Xander, cursing Nyx, but Xander knew that he could not cross the line to possibly provoke Nyx in fighting. Xander was just putting up front, to look like he isn't afraid at all to deceive Nyx into thinking that he's strong.
But to Nyx it did not matter, even by acting weak or strong to him all he got to do is fight and win. And so Nyx opened his mouth again and began to mutter a word that only himself can hear, “Right, why should I bother asking for it, I should have beat you up first and then ask for it later.” Said Nyx, while suddenly began to run up towards Xander.
Xander's eyes couldn't follow Nyx's speed and suddenly before Xander's brain could even process what's happening, Nyx was in front of him with his fist up above his head ready to be thrown right at Xander's face. Ethan who witnessed the speed of Xander in their fight, could also not believe how Xander's speed is incomparable to that man in front of him, that made even Xander cower and couldn't even defend the punch that the man threw at him. Xander's mouth with only one punch puke out blood and saliva all over the ground, with some teeth in it.
The executives on both sides, apart from the unconscious, have their eyes widened in disbelief upon the current scenario. And seeing how much damage Xander's taken by that one punch from Nyx the executives from Riverdale who were both sitting in the corner watching the fight of Ethan and Xander, understand immediately that the person in front is not ordinary. They both stood up and rushed towards Nyx, who was there standing alone looking at Xander, Jazon the sumo wrestler jumped at Nyx using his strength to hold him for Liam to use his bat and smack his face. After Jazon successfully held Nyx from behind, basically hugging him tight without much resistance from Nyx, Liam then shouted how he would split his head open and jumped right at Nyx with his weapon bat above his head to swing on Nyx's head. 
But Nyx, despite the grim situation, doesn't even look fazed from it, almost as if he's not the one controlling his body. Nyx then began to stretch his leg straight to block the incoming bat from above using his left foot; he successfully stopped the bat from hitting his head, and using his right foot from the ground, he launches himself in to the air as he twist his body 360⁰ mid air, and skillfully kicked Liam straight on his face. That made Liam flew far away upon impact, Jazon couldn't believe how Nyx dodge that and counter attack added to a fact that Nyx easily escaped his embrace considering the difference in build, and now Nyx being mid air, he stretched his right hand and uses Jazon's head as a landing pad, basically Nyx head being upside down and using his right hand as the support and Jazon's head as the ground. And after that Nyx slowly descended and kicked Jazon's face by doing so, Jazon flung from a distance as Nyx landed on both of his feet on the ground, like he did not do something impossible.
Ethan and Drake being the only executives at the school who's conscious, witnessed the spectacle as Nyx skillfully showcased his fighting capabilities. Both of them were in awe, they were unable to believe what they both saw, it was basically impossible for a human to execute that kind of movement in just a split second, much less counter attack. But Nyx did it, and that was all it took for Liam and Jazon to ultimately retire from the fight, they were now both lying unconscious on the ground. The gang members of the Riverdale saw what happened, and they all lost their morale seeing how their executives got beaten to a pulp by only one person. While Nyx's school gang members shouted in excitement, seeing someone that capable being on their side, and just like that the war that's in favor of Riverdale was now taken back again by one person, which is Nyx.
Xander, who almost lost his consciousness from that one punch from Nyx, also saw how he skillfully slaughtered his executives. “T-that m-man, iss a monster!!” Xander murmured, afraid as Nyx slowly walked up towards him. Xander felt fear, so much so that he cower and guard his vitals just by slight movement coming from Nyx, he even almost peed his pants cowering in the corner pleading and saying, to leave him alone. Nyx still didn't stop his advancement, as he went closer and closer towards him, Xander felt an inexplicable fear almost as if the person in front of him was not a human, almost as if someone inside was controlling this man. Nyx finally at Xander's foot, as he looks down below and grabs him by his shirt he raises his fist again, not even asking where Leo's currently at, all he can do is fight and punch the enemy. Ethan knew that something was wrong from that person, he knew that he was Leo's friend and without Xander they wouldn't know where Blade and Rexx ambushed Leo.
And so Ethan mustered up the courage to shout at Nyx from behind and tell him to stop, for them to ask about Leo's whereabouts. And right as Nyx was about to throw the punch against Xander, Ethan shouted, “Stop!” Nyx stopped his fist midway and looked from behind him, Nyx did stop from punching Xander and let him go, but Nyx changed his target and marched towards Ethan who is currently lying on the ground. And with that, Ethan knew that this person is basically a walking time bomb who couldn't even control himself, a person whose purpose was to just destroy everything and leave it in ruins.
Nyx arrived at the foot of Ethan, Ethan gulped and said anything he could think of, until he mentioned, “Stop, stop, I'm not an enemy, I'm Leo's friend!” Said Ethan, cowering and covering his face in case Nyx might punch him.
Nyx then began to snap out of it, he then looked at the surroundings, he saw so many bodies lying unconsciously on the ground, with his fist covered in blood. By that, he now knew the situation, that this was all his doing, but that's not what's important right now, he suddenly thought of Leo, “Right Leo”, in his mind. As he hurriedly went up to Xander who was cowering and peed himself all over his pants. Xander cowered again by the mere presence of Nyx, but the Nyx now is not someone who would just slaughter anything he sees, and so he stretches his hand out to Xander. Xander almost got his heart ripped from fear, but contrary to his expectations, Nyx offered his hand out to simply grab him and ask, “Now, lead me to where Leo's at.”