I Finaly completed this chapter.

Night after night, in secret.

And Idon't need to write 'Play Track The Tyrant'

In the arena, Azrael was facing his opponent: Glynda Goodwitch, professor of tactical fight against the creatures of Grimm, Peter Port, professor of Grimm biology, Bartholomew Oobleck, professor of history, and Qrow, a formal teacher of Signal Academy.

"Only four? That's very unfair" said Azrael while shoveling his hand in his pockets.

"What you want to do this one by one?" asked Qrow with a taunting tone.

Azrael laughed and said "Nah, I just thought that you'll be at least ten"

"Do not underestimate us kid" warned professor Port with a battle axe in his hand.

"And we should do the same Peter" said Glynda while remembering the hit that destroyed the robot and the conversation with Relius.

Azrael looked at them, he smiled and said "Tell you what, you can have the first shot"

"How should we engage him?" asked Qrow.

"Qrow! Try to see if he have limits!" ordered the tactic combat teacher.

In his seat Ozpin was observing the fight with interest and worries.

Flashback

"If you think that is all the might of the Mad Dog, then you are mistaken" said Relius.

"What do you mean?" asked Glynda.

"The Mad Dog uses only an eighth of his true power" answered Relius.

"Only an eighth?" asked Ozpin, who couldn't believe the huge handicap on the Mad Dog.

"By the way, why are you calling him the Mad Dog?" asked Glynda.

"In our world, a civil war started, the Ikaruga Federation openly rebelled against the NOL, the military force that keeps balance, Sector Seven allied itself with the rebels, they send their most dangerous experiment, named after the angel of death Azrael, the Mad Dog. At first, he only slaughtered the NOL soldiers, but it wasn't enough for him, he begun to slaughter the Ikaruga forces too, leaving only death" explained Relius "but he was stopped by the Red Devil of Sector Seven and Kokonoe"

"But why did he attacked his allies?" asked Ozpin.

"He have no ally, he only live to his hunger" answered Relius "and in order to appease his hunger, he needs to fight stronger foes"

"Then, I'll join too" said Qrow who just appeared.

"I think that you need to…" before that Ozpin could finish, Qrow interrupted him.

"That guy can attack my nieces just for his fun, so I think that I have all my reasons to fight him" said Qrow.

Qrow took his sword and slashed Azrael's chest, but, for his surprise, Azrael had no sign of being cut, even if he didn't have his aura unlocked yet.

"What the…! Are you even human?!" asked Qrow in distress.

"Not bad, but I'm sure that you can do much better, right?" said Azrael with his feral grin.

Qrow jumped back and proposed "How about we see how he handles projectiles?" and the four of them shoot at him, only to see a field around Azrael, absorbing the projectiles, "You must be kidding me…" said Qrow with shock.

"Nice try, you can be called teachers, but you still need more strength in order to be called such" said Azrael "here let me show you a true projectile" and with a single move of his hand, a fireball was flying in their way. They evade it in time, "I must say; your reflexes are good. But enough playing, let's get down to business" and Azrael charged them.

Qrow evade the punch of Azrael only to get hit by his foot to the knee, Qrow's leg was at the point of breaking, thanks to his aura, then Azrael steps a bit forward and does a heel dropping smash with his leading foot, leaving only 40% of Qrow's aura "what kind of monster are you?" asked Qrow while holding to his chest.

"QROW!" yelled Port as he charges Azrael with his axe, just to get a free fly toward the tribunes.

"PETER!" yelled his companions who seen an unconscious Peter Port.

"Oobleck! Distract him" ordered Glynda.

Qrow tried to get up, but he was too weak, and tried to heal himself as quickly as possible.

In the tribune, Ragna didn't believe his eyes, Azrael, the Mad Dog of Sector Seven, the ruthless killer, was holding himself, "You seems preoccupied mister Ragna" said Ozpin to the grim reaper.

"I just don't understand why he is holding himself that much" replied Ragna leaving a shocked Ozpin.

"Are you talking about his limiters?" asked Ozpin.

"No, not the limiters. Hell, even with the limiters he's stronger than that" answered bluntly Ragna.

Meanwhile in the arena, Azrael was holding Oobleck by the throat "being fast doesn't mean invincible" lectured Azrael before giving a punch to the stomach.

"OOBLECK!" yelled Glynda as she sees Oobleck lying, face kissing the floor "Qrow! We need to finish this!" ordered Glynda.

"Yeah…I think I'll finish this joke that you call a fight" said Azrael will charging a strong hit.

"Glynda!" and Qrow rushed to defend the woman.

"BLACK HAWK STINGER!" and he nearly broke Qrow's head while sending him fly toward Glynda and making them exiting the arena.

In the tribunes, everyone was shocked, not only a man, unarmed, single, without aura defeated four of the strongest hunters in the kingdom, but without efforts.

"Azrael, huh?" Cinder, who was disguised as an exchange student for the Vytal Festival with Mercury and Emerald.

"I think that we should try to recruit this guy" said Emerald.

"Yes, but not only him" said Cinder as she glance toward Ragna "I feel a strong power within him"

"The red weirdo?!" asked Mercury with disbelieve.

"Then, why don't you try to fight him?" suggested Cinder.

"Fine, I'll destroy him and then you'll forget about him!" replied angrily Mercury.

Ozpin was speechless; the power displayed by Azrael was unmatched, and this is only an eighth of his true power, he was trying to imagine Azrael with his full strength before he was interrupted by the Mad Dog himself.

"Its look like I'm going to stay too" said Azrael with a large smile "I'll try to not 'hurt' badly your students"

"Then I think that I should welcome all of you now" said Ozpin after regaining his composture "What do you think about mister Ragna being the leader of your team?"

"I don't care" replied Azrael.

"Then the new team RNAM 'Rename' is made" said Ozpin with a smile 'I hope that you are ready, my friend' thought Ozpin.

"So I'm the R, right?" asked Ragna, who received a nod "the Mad Dog is the A, Makoto is the M. My only question is 'Who is the N'?"

"Nu" answered Ozpin

"WHAAAAAT?!" said the shocked Ragna.

The next chapter will take Hazama and Neo having a interisting meeting 'The dirty-mind' peoples can delete THAT scene now.