RWBY Ruby Rose X Thor's Son Reader

Initiation

3rd person POV

"Find the relic and bring it to me. Feel free to destroy anything in your path because if you don't...." He pauses for a moment "Then you will die" he finishes. "Destroy everything and find the relic....Got it" Y/N says "Alright then now just step on the launch pad and we will get started" Ozpin says smiling "I'm afraid there is no need for that" Y/N states smiling as Ozpin looks at him confused. He holds out his hand like he's trying to grab something. "It will be here soon" He states. Ozpin looks really confused as suddenly a hammer comes flying right over him "I have my hammer" He smiles widely. Team RWBY looked at the TV in shock "What is that hammer enchanted with!?" Weiss says. Meanwhile back with Oz and Y/N "Well alright then" Ozpin states "Off you go" Y/N then twirls the hammer in his hand and immediately launches off the floor with almost a sonic BOOM..."Huh convenient" Ozpin states

Your POV

As I fly through the air I look for a place to land "There looks good" I say aloud and land with a giant crater on the ground 

Meanwhile with RWBY

They looked in shock when they saw the crater "Didn't that hurt!!??" Ruby yelled "If that didn't I'm IMPRESSED!" they notice me getting up from the crater like nothing even happened

Back to you 

I get up from the crater ad dust myself off and I hear like growling of some sorts. Just then these giant creatures I think it's called Grimm came out and started to attack me. 

"Well let's play" Music should be starting now I start hitting the grimm with my hammer and more start coming out from the forest and nearly overwhelm me but I managed to push them off. I twirl my hammer and I throw it as it fly's in circles around me killing grimm. I punch some grimm before I motioned for my hammer to get back to me. As it came back a grimm was charging at me and nearly ate me but I held it's mouth open and dropped the hammer in it's mouth which caused it's body to fly downwards and his head into the floor with the hammer in it's mouth. But I call it back to me and hold my hammer up in the air as I summon the lightning as it starts coursing through the hammer through me causing my body to light up with electricity with a F/C Armor. I hit the ground with my hammer and a huge course of lightning nearly caused an earthquake once hundreds of grimm were killed in seconds. Music pauses.

Meanwhile with RWBY

Everyone was surprised with their jaws straight on dropped...."Oh..." Ruby states "My..." Yang goes "Freaking..." Blake says "Oum..." Weiss finishes her jaw dropped "How powerful is he!?" One of the male students says in the back.

Back to you (Music Continues)

Since your lightning amplifies almost everything you do When I jump lightning shoots to my feet causing me to jump at least 30-50 feet high as I raise my hammer again to the sky and lightning strikes Mjolnir again charging it. Slamming it into the ground causing massive destruction within a 300 ft radius. I have Stormbreaker but I don't use it if I don't need to because its at least 350 times more powerful than Mjolnir. Again I twirled around Mjolnir and released it as it goes and starts killing all grimm in the area. Then...Silence no more grimm. "Well that was weird??" I question myself after saying weird. I then walk through the forest and find like a little temple like structure I pick up the relic "Really? The relic is a chess piece?" I laugh a little bit then twirl the hammer in my hand to go fly to Professor Ozpin's office. As I fly to the office I speed up to the point where you can hear a loud BOOM It was me breaking the sound barrier. 

Time skip like 30 seconds later

I land back at the school and there were a lot of students outside. School was about to end soon kids were looking at me in shock with their jaws still kinda dropped, I didn't notice as I went to Ozpin's office as soon as I got there he Introduced me to Glynda Goodwitch or Professor Goodwitch. "I got your relic" I say holding it out "Splendid! Well done! Now do you wanna be on a team? Or go alone? If going alone I'll get your dorm ready." He says "Sure I'll go alone I'm not really the best teammate since I mostly do everything alone." I say "Alright then I shall get your dorm ready. You are dismissed" I walk out to get to my dorm and Ruby comes over and tackles me over "OH MY OUM YOU DID SO WELL!!" she's hugging me tight. I laugh "Thank you Ruby" I pet her head and hug her back as she blushes really really hard me being oblivious to all that I didn't notice ANYTHING.