Today was the day team rwby was given their first mission. I saw ruby putting a tiny dog into her bag when her teammates left. Don't know what's going on with that…i once again explored the city with amber. Soon i felt a rumble. And then panic…i ran towards the situation to see a train sticking out of the ground and with an army of grimm now in the city. I summon and slam my axe on the ground.

"Protect the civilians." i told amber. She nodded. Afterwards i charge at the horde. Destroying multiple with one slash. I continued destroying these soulless beasts. Ending the last of the horde by running them through the last five with my broadsword. It's a good secondary. I saw team rwby crawling out the wreckage with awe in their eyes.

"You really are the demon of vale." ruby said with stars in her eyes. Weiss looked at me with utter disbelief. As team rwby left to deal with the other grimm that have appeared around town. Someone else came out of the wreckage. A white fang member with a chainsaw.

"The schnee got away….but it seems i've found much better prey….you've killed many of our brothers and sisters demon…now i'm going to make you pay." the lieutenant said. Revving up his chainsaw.

"By all means try!" i yelled. This guy was tough…but slow. Definitely mid ranked. But it didn't take long for me to wear down his aura. He grabbed me by the throat. And began to strangle me. I dropped armads to get closer to the blade. And with a quick swing. I cut off the lieutenant's arm. I kicked him to the ground. Forcing him to drop his chainsaw. I picked it up. Approached him. I pushed him to the ground with my foot. And i swung chainsaw at his neck. Quickly decapitating him. I soon ran through the town. Slashing through any grimm who approached me. I saw coco dealing with grimm…but i didn't help. She had it more than handled. I soon found amber. Being held down by those bitches. And i wasn't quick enough this time.

"No!" i yelled. As i swung my axe at cinder. I approached amber. She had a nasty new scar courtesy of that bug.

"Too late this time girl. The fall maiden power is mine. She won't last long…so might as well let me have the rest of it." cinder said with that usual arrogant tone…

"Give it back…" i said.

"Why should i…this power is rightfully mine…don't worry. I'll use it right." cinder said with that arrogance that i so despised…i was seeing red.

"I said….GIVE IT BACK YOU PARASITE!" i yelled as i charged at her…

Ruby pov.

I heard kairudo scream with pure anger. I went to find her…and i found amber on the ground in horrible condition…i saw kairudo fighting cinder and her teammates…did they do this…but what scared me was kairudo…her eyes were black…cinder was throwing flames at her but she walked through like it was nothing...kairudo quickly broke through cinder's weapon. And grabbed her by the throat…

"Die you parasite…" kairudo said. Cinders hands gave off flames as she burned kairudo's arm. But she kept squeezing. i've never seen anyone this angry…not even yang! However a blow from mercury in the back forced kairudo to let her go. However this didn't end well for mercury. As kairudo used her heavy sword to cut off his legs. Mercury crawled away. But didn't get very far. As kairudo stomped his head in. turning it into a bloody mess. Cinder and emerald made a run for it towards a bullhead that was waiting for them.

"I'll be back for the rest!...and when i get it. I will crush you! And everything you care about!" cinder yelled. Kairudo summoned a big gun. It fired a big blast of thunder. Hitting cinder back. It closed and flew away as kairudo continued to fire. It looked like it crashed somewhere in the forest.

"Amber!" kairudo yelled as she ran toward her. She held her up. "Amber…don't die on me…please!" kairudo yelled as she hugged amber.

Kairudo pov.

I wasn't there for her…and she got attacked…she's on the verge of death…i couldn't protect her…please…amber…i'm sorry…don't die on me.

"Master. What is the familar ritual?" a voice in my head said. A voice that sounded like an older me. A flashback played. Revealing a woman that looks like a huntress. Guess she was my mentor.

"It's a ritual that binds someone to you as a familiar. A servant that gains the power of our kind in exchange for servitude to you." my master said.

"Seems rather dark." i said.

"It is if it's forced on a person. But it can be used for good. It can save someone who died or is on the verge of death. What you do with it is up to you. Will you force someone into servitude. Or will you use it as a last resort to save someone with no other option. All you have to do is pour your blood in their wound or mouth to do the ritual…now let's get back to training." my master said as she readied a lance. As i readied an axe. The flashback finished. That memory came back to me for a reason and i'm going to use it. I lowered my aura. And pulled out a hunting knife. I cut my hand.

"What are you doing!?" ruby asked. I poured my blood into amber's mouth. "Eeww! That's so gross and unhygienic kai!" ruby yelled. Amber soon glowed red. Her face healed as a red mark appeared on her left cheek and went down. Amber soon took a breath of air as she got up and looked at me.

"You saved me again…thank you kairudo." amber said. I hugged her.

"Your alright…it worked…thank oum." i said. I could feel the tears going down my face…i was scared…for the first time in my life…i was scared. I now had something to fear….i don't fear my own death…but what i do fear is losing my friends…my family…ruby. weiss. blake. Yang. jaune. Nora. pyrrha. Ren. jack. David. Penny. Evelyn. Amber. You wormed your way into my heart…and gave me something to fear….i will never forgive you…and i will always be grateful…you showed me that i no longer had to be alone…but i now fear that same isolation…i promise to protect you all…am i biting off more than i can chew…maybe…but i gotta try. As the grimm was mopped up. Ozpin began an expectation on amber. And found her soul was now both orange and yellow...i explained what happened. They were glad that i saved her…but angry that i couldn't protect her…i didn't hold it against them…i was angry at myself. I let it happen. After getting chewed out. I headed to bed.

"Kairudo…can i sleep with you?" amber asked like a child would…clearly she was afraid…not surprising after what happened today. I accepted her request. It took me while to go to sleep. Considering i was not used to the sleeping, defenseless girl breathing softly next to me…next time i see cinder…i'm going to kill her…remnant doesn't need a parasite like her.