It's so cold....(RWBY Male insert)

The Big Bad Wolf

Dean turns toward Raven as he tells her.
Dean:"One of us should go back up top to help the students."
Raven:"What?"
Dean:"If we're both down here it's no doubt they'll become overwhelmed. You should go up there."
Raven:"Why me?"
Dean:"Because of Yang that's why. Now if you don't mind I'm gonna enjoy taking a fall maiden apart."
Raven looks a little unsure but she is also very aware of Dean's capability thus, she nods before opening a portal and going into it. This infuriates Cinder as she pulls out her bow to fire an arrow at Raven while screaming.
Cinder:"I'm not finished with you!"
Right before the arrow can make it there it is caught in a ripple causing the arrow to disappear thanks to Dean. The arrow then reappears right behind Cinder though, she notices this and dodges away from it. However the arrow actually made a cut across the mask on the side of her face of which had been burned by Ruby back during the fall of Beacon. This causes her to look at him a bit confused as he asks.
Dean:"Oh? Have you never seen the capability of eyes like these? Well why don't I give you a demonstration."
He then uses his eyes to teleport behind her as he punches the masked side of her face actually causing it to crack as she slides backwards holding it which prompts Dean to say.
Dean:"For a maiden either the fall one is the weakest or you have not fully grasped its power. Raven's power is leagues above yours."
Cinder gets irate at this as she shouts actually straining the muscles in her throat.
Cinder:"How dare you! You fucking mutt!!!"
Her power begins to spike as a little bit of flames are flowing off of her. However, Dean doesn't seem worried he just smirks as she rushes him and thus the two begin to clash swords multiple times throughout the course of their battle. Every once in a while between clashes they do slight damage to one another, nothing big just a few cuts and bruises here and there. At this point they are both winded and panting as they are across from one another. Cinder immediately gets up and rushes Dean which causes him to get into a fighting stance. Though as soon as he does he sees a portal behind him that could've only been made by one person and that is Raven. As he turns back towards Cinder he is kicked into the portal but not before using his eyes to warp away her pure black arm that killed Vernal. Upon making it to the other side of the portal he is beside Raven looking at the muscled guy that is going after Ozpin as Mercury and Emerald are fighting Ruby and Yang. Dean just looks at Raven and says.
Dean:"I got the big guy you help those two."
Dean begins to make his way to the big guy. As he is headed there Qrow gets in front of a strike as to protect Ozpin only for him to trade spaces with Lionheart causing Lionheart to be knocked out. Qrow looks to see Dean aiding Ozpin as he teleports Hazel's dust crystals away (I presume their dust related but idk for sure). This causes Hazel to get slightly smaller as he knocks him out with a strike from the blunt side of the sword against the back of his neck. He then turns his attention to the kid he'd assume is Ozpin thus he says.
Dean:"Oz I would assume?"
Ozpin:"It's been awhile Dean."
Dean:"Indeed it has. Now get up we got plenty more people to fight."
He turns his attention to see that with the help of Raven Ruby and Yang have successfully defeated Mercury and Emerald. He heads over to them as everyone else walks up even Weiss this surprises the hell out of Dean. This cause him to ask Weiss.
Dean:"You alright?"
Weiss:"I'm fine."
At that point there is laughter coming from the door. This catches Dean as he is familiar with this laugh as he says.
Dean:"Estra, how have you been?"
Estra:"Oh you know just healing after what your fucking child did to me! How bout you? How have been since you buried that Schnee? Oh what was her name...?"
Estra is sitting there with his hand cupped on his chin as if he's thinking. Everyone watched as Dean tenses up and says.
Dean:"Her name was Demetria and you don't get to talk about her."
Right as he readied to battle this roach but before he does Estra says while unraveling the bandage.
Estra:"Let me show you my trump card."
As the bandage completely unravels they realize the eye that was covered was pale blue as opposed to Estra's regular brown eyes. This causes Yang to gasp as she asks almost in disbelief.
Yang:"Is that (y/n)'s other eye?"
Dean immediately knows the answer which causes him to tighten his grip on his blade. Then Estra says.
Estra:"But of course believe it or not but Nier and Malik wasn't on board with me and Daemon after they figured out we killed Demetria and almost killed Dean. So we took something. Something insanely powerful that would make them follow us without question."
(Meaning (y/n)'s left eye basically contained kotoamatsukami) Estra just activates the eye of the Witness as a wicked smile creeps across his face as everyone around except for Dean who seems even angrier at seeing this. Thus Dean rushes forward as Estra exclaims.
Estra:"Ha ha ha your still an idiot at least now you will be completely under my contr..."
Dean is upon him before he can finish his sentence as he buries his sword into his stomach. This causes Estra to say.
Estra:"Wh...why didn't it...?"
Dean:"Your knowledge of these eyes is shameful. That eye power only works once and you completely fucking squandered that ability. My son may have done a number on you but, I'll make sure you actually die this time."
Estra:"Oh yeah..."
Dean's right eye glows as the vortex begins to suck Estra in only to stop it half way through pulling him through. Which in turn split Estra in half vertically. At this he hears some gagging but not near as much as he was expecting. This prompts him to say.
Dean:"Sorry but as you saw from his scars it takes a lot to kill him. I'm not so sure he'll come back from this one."
They open the door to see a bunch of bandits from the bandit tribe fighting white fang soldier and honestly the bandits are winning. While they are watching two bandits walk up to Dean and inform him of bombs place by the white fang. Dean just follows the two to the location of the bombs that were set by the fang and simply warps them away. Granted after doing that all that teleporting seems to have caught up with him as his right eye begins to let a blood tear roll down as it closes. He also grimaces in pain and falls to a knee causing Ruby to ask.
Ruby:"Are you okay?"
Dean:"Yeah I'm fine I think after this I just need some rest."
-timeskip to after the white fang have been defeated-
All the group including Raven and Dean are in the apartment they were all staying in. Dean immediately goes to the balcony and fishes out a pack of cigarettes and lights one. Not long after lighting his cigarette he hears Ruby say.
Ruby:"Hey."
Dean just turns to see her as he says.
Dean:"Hello."
Ruby:"Um Yang said you mentioned my mom, so... I thought I'd ask you how you knew her?"
Dean:"Well like my wife I went to Beacon. I met a lot of people there. The most noteworthy was Demetria, Raven, Taiyang, Qrow, and Summer. Summer was a very shy girl throughout her time at Beacon but, she was always so nice and if you could ever make her angry she was a force to be reckoned with."
At this point Dean also realizes that Yang is behind Ruby out of sight which causes him to say.
Dean:"Yang if you've got a question go ahead and ask it."
Yang:"Do you know where (y/n) is?"
Dean:"I do and I plan on going to him starting tomorrow. Judging by how much he beat himself up for leaving all of you I don't think he'd mind if you and your friends tagged along."
Yang's whole world seems to light up as she looks so excited as she asks out of disbelief.
Yang:"Are you sure?"
Dean just nods which prompts Ruby to pump her fist into the air as she exclaims.
Ruby:"Yeah! Now time to execute plan 'Find (y/n)'!"
This causes Dean to shake his head as he thinks to himself.
Dean's thoughts:"You've got yourself some good and unique friends (y/n)."
Dean just smiles while looking at the two ecstatic girls before him.

A/n: That's another part completed. I hope you all enjoyed and I hope to see you all in the next one. On a slightly unrelated note who do you guys want Dean to end up with? Like Raven or whoever OC's are also acceptable I'm just curious. Other than that I'll see you guys next time, Peace!