Yin POV

Off in the distance I could see bullheads as well as mini explosions happening around Haven academy. Is it wrong for me to just sit here when I know I could be helping out. Then I again I cant risk endangering the lives of everyone else here. Currently I was walking around the city. I had just entered an alley way and all of a sudden I feel a huge jolt of pain surge throughout my body. I feel to the ground and began crawling. I got over a puddle and noticed my hair had changed from white back to the black. That's not all, my eyes had also changed to. I felt another surge of pain. I squirmed as I heard my bones shift.

Me: What's happening to me?

My vision became blurry as I saw a muscle like mass cover my body. I blacked out.

(timeskip) NO POV

Currently Raven and Vernal were fighting Cinder down in the vault while Hazel and Adam fought the faunas along with Blake and Sun. While the faunas fought the White Fang Scarlet went over to Sun.

Scarlet: Sun!

Scarlet pulled Sun into a hug.

Sun: Hey dude not the best time for a reunion.

Scarlet: There's something I have to tell you.

Sun: What is it?

Scarlet: It's Neptune, he's alive.

Sun: WHAT!

Scarlet: Here's the thing though, he's gone insane. His left eye changes just like the One Eyed Owl. He can even produce a blade from his back as well.

Sun: Wait what, how is that possible?

Meanwhile back inside Emerald and Mercury were having trouble against the combined forces of the Beacon team, Haven students, and Faunas. Their aura was becoming low.

Ruby: Come on guys, we almost got this.

A Haven student ran at Emerald and sliced her across the chest, depleting her aura. Emerald fell to the ground.

Emerald: Please spare me, I beg you.

Quill's eyes widened as a memory came rushing back to her.

Quill: GET BACK NOW!

But it was to late as four green tendrils popped out of her back and stabbed the students. When she got back up everyone could see that her right eye now had a black sclera and red pupil. Everyone stepped back from her.

Pyrrha: That eye, it's just like Yin.

Ren: But how?

Emerald: It's simple really, when Yin attacked Vale he had those blades of his cut off. All we had to do is collect those and let a friend of ours do all of the work. He discovered that Yin produces those blades from a certain organ in his back.

Mercury steps in.

Mercury: After that he was able to replicate the organ and implant it in our backs as well as a few others. Unfortunately we're not as strong as the Owl, but the others will be.

Ruby: What other ones?

Emerald: You'll see.

Emerald ran off down a wing as Pyrrha, Ruby, and a small team followed her while everyone else stayed in the main room. A few faunas soldiers charged at Mercury. Mercury closed his eyes and when he opened them his right eye had a black sclera and red pupil. A pair of wings made of purple flesh popped out of his back.

From the wings he fired multiple crystal shards which killed the faunas. The wings disappeared and a purple tendril took their place. Ren charged at Mercury, who whipped his tendril around. Ren used his weapon to block the attack but got knocked back. Nora fired her gun but Mercury blocked the attack. However he didn't see Ren come from behind and cut his back. Nora then ran forward and slammed her gun into his gut, sending him back. Nora went for another swing but Mercury wrapped a tendril around her hammer and threw it away. He then proceeded to kick Nora several times in the gut. He then punched her in the face and kicked her. Ren ran at Mercury. Mercury swung his tendril around, trying to hit Ren but he couldn't. Ren fired his pistols but Mercury blocked with his tendril. Both were on the defensive.

Meanwhile Quill was fighting Lionheart, Quill went to cut Lionheart, but he produced a forcefield from his shield to block her attacks. She swung several more times but couldn't break through the forcefield. Lionheart then produced rings of fire and flung them at Quill. Quill dodged all of them and fired her gun at Lionheart. Lionheart used earth dust to create walls of rock to block the attack. He then used large amounts of wind dust to break the rocks and send them flying at Quill. Quill luckily dodged them all.

Meanwhile in a different hallway Ruby, Pyrrha, and a dew other warriors were fighting Emerald. When ever a fighter would charge at Emerald, she simply blocked it with her tendril and pierce them. Pyrrha however managed to block the tendrils and slice Emerald with her sword 3 times. Emerald lunged at her but Pyrrha shot her with her gin in the face. Emerald staggered back and Pyrrha threw her shield right in Emerald's face and then went back to her. Pyrrha went to attack Emerald again but she used her semblance to create an image of Jaune. Pyrrha got distracted and emerald used this to her advantage. She leaped into the air and enlarged her tendrils. She than slammed her tendrils down onto Pyrrha, which knocked her out. Leaving only Emerald and Ruby.

Ruby: How can you be so heartless, do you not care about all of the people you killed? Do you not care about the lives you destroyed.

Emerald: Why should I care about someone I've never meet before?

Emerald and Ruby charged at each other. Emerald tried to stab Ruby with her tendrils but Ruby twirled her scythe around and blocked the attacks. When Ruby found an opening she fired her gun at Emerald which managed to hit her. Ruby charged at Emerald and sliced her across the shoulder, chest, and back. Emerald fell to the ground as blood leaked out from here. Ruby pointed her gun at Emerald's head.

Ruby: Give up.

Emerald gained a sinister smile. From her torso one of her green tendrils popped out and stabbed Ruby in her side. Ruby spat out blood as Emerald just laughed. Emerald produced two more tendrils from her back which stabbed Ruby in her leg and shoulder. She then wrapped the two tendrils around Ruby's legs and threw her all around the hallway. She finally threw her into the wall. Ruby fell to the ground, defeated.

Meanwhile back outside Hazel was having trouble against the faunas. Blake used her semblance to dodge Hazel's punches as well as cut him. Sun along with other faunas fired their guns and filled Hazel full of bullet holes. Two faunas ran at Hazel and sliced cut his arms. Finally Scarlet ran at Hazel and plunged his sword into his chest. Hazel fell to the ground, limp. Scarlett approached the body.

Scarlet: Is it over?

Hazel's body began to move. All of a sudden it burst into a big red mass. From the mass came tentacles which sliced Scarlet in half.

Sun: SCARLET!

More tentacles were produced and killed anyone near them. Then the mass settled to form this monstrosity.

Blake: What is that thing?!

Everyone was horrified at this creature.

(scene change)

Near Haven there was a bullhead with White Fang soldiers fleeing the battle.

WF1: Are you sure we should leave?

WF2: We are outnumbered and they are kicking our asses.

They continued to fly though the sky until the ship suddenly explodes. From the ashes this creature emerged.

The One Eyed Owl is back, and he wants revenge.