Hello Fanfiction readers! I'm Ashbel Longhart and have decided to fix/edit the Masked Trailer. Now before I forget.

(Disclaimer: I do not own RWBY, any songs, any elements of some other animes in here, or anything else that may appear similar to something you know. They all belong to their regular owners. All I own is this story and any OC's that appear here.)

Now let's get this started! Again!

Masked Trailer

The setting was a snowing forest. Up in the air we focus on a helicopter that is about to descend.

The heli was not important. What was aboard is important.

The person onboard was a 16-year old teen. He had uncombed midnight black hair with a few bed hair sticking out. He was wearing a white t-shirt with a black cross on it. He was also wearing plain black pants. He had black fingerless gloves on and over the shirt was a grey long coat. By his side was a Japanese katana that seemed to radiate power.

The copter finally landed and the teen got out, carrying the sword in his left hand. The helicopter then left and the teen walked into the forest.

(Flashback)

We are now what seems to be an office. On the desk was a document with pictures of a wrecked lab and severed bloodied limbs. We then see the teen in front of the desk what seems to be the boss in his chair with his back turned away from him.

"Captain what is this?" asked the teen.

"It seems scientists were experimenting on several Grimms to what seems to be on people hoping to find ways to combating the Grimms. Reports say that after many failures they succeeded, but their creation got out of control and killed all of the scientists, destroyed the lab, and is now on a rampage; killing anything in its way." said the Captain.

The teen took a minute to process the information then asked, "How strong is it?"

"Another report says that it was able to kill 100 Beowolves, 85 Ursa's, 55 Deathstalkers, 40 Nevermores, and 13 Dragos." the Captain listed off.

"13 Drago's?! Is it really that strong?" asked the teen.

"Why are you so surprised? You once took down 21 of them. Anyway, Captain Zero, you are our strongest member, so I want to entrust this mission to you; Destroy this Grimm before it takes any more lives." said the Captain.

(Flashback End)

We now see the teen enter an opened space in the middle of the forest. But in the opened space were bloody limbs of different kind of Grimms and soldiers. The teen scanned the area with almost emotionless eyes when they landed on what did this. It was his target, that much he knew since he was explained by headquarters of the appearance.

Its shape was that of a human man. Like all Grimms its skin was black. Its forearms were replaced with katana like blades. From its head were a pair of horns that went up but then curved so they were pointed forward. On its face was a bleach white mask with teeth on its; positioned where a mouth would be. The mask kind of resembled a human skull. Its eyes were hollow black. Another weird thing is that there was a hole on its chest where a heart would be. Dripping from its bladed arms was the blood of the things it has killed. It stood there, not moving an inch.

The teen just stared at it then drew his sword. The blade was of polished steel. On the blade were words that no one but the teen could understand. They read 'One who protects all'.

"Sorry about this, but I have orders to kill you. No hard feelings." said the teen.

Then, before he could even blink, his target was in front of him about to swing one of its blade arms The teen had a expression of surprise and disbelief on him. The hollow eyes of the human shaped Grimm now had yellow pupils that seemed to glow and stare into someone soul. It swung, but the teen was able to bring his sword up in time to block the attack, but the attack was so powerful that the teen was sent flying into a couple of trees.

"ROOOOOOOOOOOOOOOOOAAAAAAAAAAAAAARRRRRRRRRRRR!" the creature roared. The roar also sounded like a screech and there was something-hollow-about it, but the teen did not have time to think this as he got back up and surprisingly, he didn't look injured from crashing into the trees.

He then just stared at the creature before he then disappeared and was behind the creature ready to cut it in half from the waist, but surprisingly the creature was fast enough to block the attack with one of its blade arms. The collision from the to blades caused a shockwave so powerful that it blew away a few nearby trees right off its roots.

The teen and the creature now struggled for power as they pushed their blades against each other when the teen had enough of this struggle as he lifted his right foot and kick the creature. Surprisingly, again, the creature was sent flying like it was hit by a truck. The creature then crashed into a couple of trees like the teen when he was sent flying. The teen looked at the pile of fallen trees then suddenly turned behind him and raised his sword to block the attack of the of the creature that seemed to have just appeared there. There was another shockwave when the two blades clashed which sent the two opponents away from each other. The two skidded to a stop and looked at each other as if analyzing each other.

"You're pretty fast." said the teen. The words weren't a complement, but a statement.

The creature just growled. The teen then let go of his scabbard and when it touched the ground it nearly sank into the ground causing a crater to be made. The teen then grabbed the handle of his sword with both of his hands and pointed the blade at the creature.

"Why don't we kick things up a notch!" Said the teen as he seemed to disappeared. The creature also then disappeared as well. Then the sounds of metal against metal was heard followed to what appeared to be the blurs of the two beings.

Each attack from either side were followed by swipes to the arms, legs, and so on, with stabs as well. Time was then brought back to normal as the two beings stopped moving with there incredible speed. Both had wounds on there body's.

There were what looked like a deep cut on the right shoulder of the teen and a gash to his left side. He also had blood dripping from his face.

The creature a slash mark across its chest and there was also a gash at its left arm, but not deep enough to sever it. Then the creature then did something to surprised the teen again. From in between the horns was a red ball of energy that was being charged.

The creature then fired the charged energy at the teen, but the teen was able to dodge it.

"You're going to have to do better than tha-?!" but the teen was unable to finish his sentence as an explosion was heard behind him. He looked behind him and saw that the attack from the creature had collided with a mountain and obliterated all of the top of the mountain. 'If that had hit me, I would be a goner!'

The teen then dodged to the left to avoid an attack from the creature who was taking advantage of the stunned teen. The creature then fired more energy blasts at the teen and the teen saw that he could not dodge the attack this time. So what he did was swing his sword downward and fired an energy slash that collided with the creature's attack resulting in a explosion.

The sound of metal against metal was heard again, but we can not see what is happening as the smoke had not subsided. When it did we see the teen and the creature are exchanging blows again. The teen tried to slash at the waist, but the creature got out of the way and then tried to decapitate the teen, but he duck under and tried to slash at the creatures leg, hoping to delegging it, but the creature brought one of its blade arms and blocked it. The battle almost seemed to go on forever.

'OK that's it.' thought the teen as he suddenly stopped and took a slash at his left shoulder which caused a lot of blood to flow out. Surprisingly the attack did not cut the arm clean off.

The teen then grabbed the blade arm and with a swing of his sword, severed the arm. The creature then stumbled back from the cause of its missing arm and the teen took advantage of this as he took out the blade arm out of him and held it like a second sword which he used to sever the other arm of the creature.

The creature then roared again and leaped back to gain some distance because it was charging for another energy attack, the teen would not let it as he threw the blade arm at the creature and the blade arm sliced off on of its horns. The result of this caused the energy attack it was charging to explode in its face, err, mask.

The mask was not damaged surprisingly, but the teen did not care for this as he ran towards the creature and delivered the finishing blow which was a stab though the head and then sliced off its head. The body and head then fell to the ground.

The teen had came out victorious.

The teen then took a few minutes to catch his breath and then snapped his fingers. His scabbard then came flying towards him as he caught it and sheathed his sword.

"Mission Accomplished" said the teen to himself. Then suddenly, the remains of the creature dissolved away leaving only the mask behind which for some reason had no stab mark on it.

The teen then picked it up and stared at it. "Better have headquarters check this." He then flips over the mask to look at the inside.

Suddenly, the mask then sprang up and attached it self to the teen's face which caught the teen by surprise. He then struggled to try and take it off, but was having no good. Then the teen screamed to the moon as if in pain and agony as the shattered moon seemed to glow brighter, as if this was a new beginning of something new.

"AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!"

And fixed! I hope this is better than when I just started last time when I was a noob. I still consider myself a noob now. Well, this has been Ashbel Longhart here, signing out. Until next time/chapter.