"Eh? It didn't cut through?" Meryna pulls her thread with the intention to cut Ryuma like how she cut Mika to multiple parts. But, the plan didn't go the way she wanted to when she saw the thread barely make Ryuma bleeding from his skin.
Ryuma, knowing his skin was thick enough to resist Meryna's pink thread, grabbed the thread and pulled Meryna towards him and then gave a devastating blow to her solar plexus. The kick sent her crashing through the wall, crushing every bone inside her body.
"You think you can just cut me with this puny thread?!!" At the same time, Ryuma noticed Derugo trying to sneak attack him from the blind spot. He dodged the punch imbued with Purple Fire and gave an uppercut to his chin. Followed by a few strong blows to Derugo's body.
Realizing this, Ryuma can see that Derugo who has strong physical strength has no actual experience with close combat with the way how he fought. So in this case, even if they both have about the same level of raw strength, Ryuma will be an advantage because he can predict every movement Derugo makes.
Alex tried to help Derugo by sending the multiple debris to the ground from the rooftop. Alex's plan worked as one of the rubble blocks in the space between Ryuma and Derugo. Ryuma tried to make his way to Derugo by destroying the debris in front of him. But, Alex's bizarre Unique makes the Debris stuck in space even if some part of it got destroyed.
As if the time had stopped, the destroyed part too was stuck in the air and Ryuma had a hard time getting through it. Ryuma then noticed multiple pieces of debris had been sent down by Alex. Alex's intention was to surround Ryuma with the debris to lock him down in a closed, tight space.
Ryuma anticipated it and backed off as he was running inside the alley. Ryuma, knowing where Alex is, he decides to jump from one wall to another inside the tight, closed alley. Eventually, he made his way to the rooftop where Alex was. As Ryuma steps his foot to the rooftop, he finally sees the sight of Alex who just noticed his presence from behind.
Alex knowing his location was exposed, set a plan B in case Ryuma came close to him. He picks something from his pocket, but Ryuma decides to prevent Alex from using whatever the thing is inside his pocket as he sprints to him.
(A rat?) Ryuma vividly sees the shape of a rat Alex takes from his pocket. But at that point, Ryuma had already come close to Alex as he tried to grab Alex by his head. Alex was panicked as he fell on his back at the same time. But, Ryuma noticed the rat had leaped over beside him, and then...
"Kuh! What?!" Ryuma's feet were tied by some sort of string as he was pulled away from Alex. But, the unrealistic part in this case is it was the rat who pulled him away from Alex. The rat has the string attached to it as he pulls Ryuma's feet.
Ryuma tried to fight it off with his raw strength, but the physics and unbalanced footing caused the rat to pull him even further away from Alex. Ryuma could predict that the rats were trying to pull him over to jump off from the rooftop.
Ryuma tried every single way to fight against the rat as his feet got dragged by, but in the end, Ryuma was brought down as the rat jumped over from the rooftop. But, Ryuma managed to cling to the edge of the building.
But, even if the rat had lost its footing too, it somehow managed to create the force to pull Ryuma even further as Ryuma had a hard time getting back up.
(Fuck! At first, I thought this rat was stronger than me, but now I know how he managed to pull me over to this edge, It's the 'Weight' the same kind of weight he used to launch the debris at me earlier. It's not some kind of telekinesis, these things were moving by the 'fixed movement!' That explains why the bullet was able to make a big hole in the wall, it didn't pierce it, it 'pushed himself through it!'.)
...
A while after Ryuma got dragged to the edge, Derugo used his wings to fly over to the rooftop to meet Alex.
"Derugo!" At the same time, Alex noticed Derugo's expression which was wrapped with wrath. But by the second Derugo sees Alex, he manages to calm himself down. Derugo fell on his knee as he sighed in relief.
"Haaahhh... That was close..." Alex decides to keep his distance from Derugo as he can feel the hot air around him. Derugo who lost sight of Ryuma asked of Ryuma's whereabouts as he sensed him at the rooftop. Alex then pointed to the edge where Ryuma was dragged off as he told Derugo how he managed to.
Derugo moves at a fast speed to the edge Ryuma is dragged off. But there was no sight of him anywhere. All he noticed was the sight of a rat cracking the ground with the loose string attached to it.
*CRACK!!!*
At that moment, Derugo could only prevent it if he was fast enough to realize it. As he turned his back, there was the sight of Alex, and also the sight of Ryuma who just snapped his head from behind. As Ryuma snapped Alex's neck, he then dropped the lifeless body to the ground and walked over to Derugo.
Derugo, seeing Alex's neck snapped in front of him, had his adrenaline boiled within his blood and nerves.
"You..." The Flame of Purple surrounds Derugo, as the signs to not hold back in this particular fight. Ryuma, with only one eye, smiled at Derugo as to participated in what he called the torturous fight.