In a science lab were all scientists with their clipboards standing in a window to see how the fight go's (the fighting room look like this but imagine it more of fighting texting room)

Scientist: coco schnee if your ready please step out of the room * he said holding a microphone than a few seconds pass an a teenager was nothing more than coco ( and no not coco from team cvfy coco from toriko) he's clothes looks like the man in the picture ( sorry this is the only thing I can find) .

Coco : ready. He said in a calm voice.

By that three other doors open the front door show a giant samurai robot holding two swords the right door show a robot sumo stepping out of his cave and doing a stomping thing what sumos do and in left a other robot with four legs and arms like miniguns and in his back rocket launchers reading its weapons .

Scientist: okay get ready 3 2 1 GO.

Coco : POISON SWORD * a purple katana was form on his hand the four leg robot started to shoot at coco but dodge every bullet than the sumo try to hit coco but he dodge it the sumo fist was stuck on the ground coco take that as a change and attack the sumos arm but it only give it a  scratch the four leg robot shoot a missile at him but coco dodge it but the explosion made him move higher in the sky the samurai jump high and try to cut coco *POISON CONAN* his hand turn purple and shots it at the samurai face covering his eyes the samurai was swinging his swords random trying to hit coco making it easy for coco to block it in midair the four legs robot started to shoot at coco but he saw that and went behind the samurai and use him as a shield. the samurai grab coco and throw him at the sumo the sumo grab him give a hug crushing hearing some bones being crack *P-P-POISON SKIN * coco skin turn all purple and slip out of the sumo's grip than the samurai came and try to cut him many times at coco but he block or dodge it but land a kick on cocos stomach sending him to the sumo the sumo hit him with his Palm sending him to the four leg robot . The Four leg robot hands turn into conans and shots two balls of energy at coco making him flying and crash at the wall when he crush to the wall smoke was made *POISON ARMOR * when the smoke was gone it show a purple skin coco wearing some purple armor and holding a purple long sword than an ominous aura was forming around him over the aura their was his appetite demon.

Were the scientists are taken notes.

Scientist: incredible not only can he show his level of aura but also his appetite demon intimidation .

Scientist 2:  is very rare for any one to have gourmet cells but coco is the only one of the schnee family to have them .

Back at coco

It was a stare down between coco and the three robots a few seconds have pass coco and the samurai charge at each other the samurai was swinging his swords at coco but coco dodge or block every slash easily when a opening was seen coco cuts off one of the samurais arms off then cuts his leg the samurai fall to the ground the sumo went behind coco and try to attack him *POISON CANON * he shots it at the stomach of the sumo leaving a hole than their was only him and the four leg robot coco saw the sumo and the samurai started to stand up slowly coco got an idea and charge at the four leg robot started to shoot bullets and rockets at him but easy dodge all of them than when he was close enough he throw his sword at the robots head when he got stab he got out control and started to shoot everywere. Coco jump on top on the robots head and grabbing the handle of the sword that was still on. cocos started to force the four leg robot to shoot at the sumo and samurai *BOOM * explosion happen and parts started to fail in the ground coco's idea work and pull out his sword out of the robot head and jump and cut him in half ( I am making cocos fighting style like samurai jack)

Were the scientists are.
Everyones eyes winded by how coco defeated three of his opponents.

Scientist 1 : I think he's more than ready to attend at beacon sir schnee must know about it.

End

(Hey toriko and rwby fans if you're reading my first crossover thank you and if you have an idea for the story I'll like to hear and if you have any oc of your own I'll also like to hear but I'm going to put them in the villains side so sorry if you want them in good side and I know I'm asking to much but if you have any ideas for the four heavenly king semblance I'm all ears good bye machos and female's and thank you