The Ninja & the Assassin

The boss

Roxy puts her hand to her head and falls to her knees gripping her head.
Soji looks alarmed and says "Don't touch it! We don't know that this is yet!"
Roxy's eyes widen and she grips her head a little harder "h-he's c-coming" she said in a shaky voice.
"Whose coming?!" He yelled
Roxy "m-my b-boss h-he f-found me" she said with complete fear in her eyes.
Soji gets an angry glints in his eyes and simply states "I'll kill him for you"
"U-u can't!"
Soji grabs her by the hand and says "trust me on this. When I set my mind to it, I'll be able to accomplish anything"
"You don't understand! He's to strong that's why I ran away in the first place!"
"Roxy, please believe in me. Besides, I'm hard to kill" he says this with a smirk on his face "I may be down, but I won't be out"
Roxy looks at him with anger in her eyes "I won't let you fight my battles, I'm not weak"
"I'm not saying your weak, but you yourself said you couldn't take him on. But I have a chance. I'm different than you, have different strengths and weaknesses. Therefore I have a better chance at taking him on. Plus I have the element of surprise. He won't see me coming"
"T-thank you Soji, it means a lot"
"Good now, when will he get here?"
Roxy was about to answer when a figure appears behind her and grabs her arm and points his dagger at her throat.
"Who are you!" Soji demanded
The figure smirks and takes his hood off "aww lil Roxy didn't tell you, I'm her boss"
Soji immediately sees he is way above him in every level, but nevertheless he pulls out one of his best jutsu "teleportation jutsu!" He yelled as he puts his hand on the stranger and both him and Soji and Roxy are teleported to a cave far away.
The boss still had Roxy in his grip
'I forgot my that my teleportation jutsu made everything in contact with my chakra teleports with me' he thought. He then gritted his teeth and teleported Roxy back to Midna and faced the man alone in the cave.
Roxy stands in his house gritting her teeth
Boss "you must be pretty brave to face me alone without lil Roxy" he said smirking.
As Soji sees Roxy disappears, he realizes his element of surprise is kinda not a surprise now. But he couldn't careless. Because now he could unleash his tailed beast without consequence. Because this cave was made to withstand even the nine tails, the greatest tailed beast. He then immediately unleashes his tailed beast state with 5 tails and swipes at the stranger.
The boss laughs "you think you can beat me with your little trick" he said laughing as he dodges his attack.
Soji gets even more angry, but he goes back into his normal form to asses the situation better.
"What's the matter, you scared to lose?" He said laughing .
Soji doesn't reply, he just sends shadow clones at him to test his strength.
The boss throws throwing knives at all the clones.
As sojis clones disappears, they put teleportation jutsu sings on the ground and Soji throws kunai with his jutsu formula on them around the cave, so he can teleport at will.
The boss smirks "I'm not the only person your going to fight"
Soji looks at him confused "who else am I going to fight?"
Roxy appears next to the boss, but something is off about her "boss you called"
Soji realizes he was fucked the second he heard her voice. He teleports away back to Midna and he grabs her hands and saids "Midna we've got to leave"
Midna "where's sis at" she said sobbing
"I'll explain as we go, but we need to leave now." He said concentrates and makes all of his teleportation jutsu marks disappear, and he takes Midna outside to a spot only he would know about.
Boss "Roxy go after him and kill him"
"As you wish, master.." She said before drawing a teleport symbol and disappears and reappears right behind Midna.
Soji hates himself as her sees her teleport behind Midna. But he already had a contingency plan just in case it happened. Midna was already at the place, and she was well protected, so much that even her boss couldn't get there. The shadow clone was released and he prepared for battle against Roxy. Knowing he'd loose anyways. But if he did, he already had a plan just in case.
Roxy "ready to die" she said grabbing her dagger.
Midna "s-sis?"
Roxy looks at Midna and smirks "master never said that I had to kill a little girl, oh well"
Soji didn't understand. He thought he sent Midna to the place, then he realized that he made a mistake, and he knew he had to fix it. So while Midna watched, he launched into a death battle with Roxy, all the while gathering nature energy and converting it to the life force.
Midna "sis what's wrong with you I'm your little sister!!"
Roxy "looks at Midna with kinda of a confused look.
As Soji tried to land a hit and Roxy is dodging them, he realizes that Midna is the way to get rid of Roxy's boss control over her to break "Midna keep talking to her! We need to break his control!"
Roxy grits her teeth and disappears and reappears behind Soji and kicks him in the back "I will not allow you to live"
Midna "sis please stop!!"
Soji is getting annoyed. He refrained from using his powers, and he's had enough. He throws a kunai with his jutsu formula at Roxy, piercing her shoulder and it goes through. Then he teleports to it, throwing it again at her, piecing her arm. He does this about 20 more times till Roxy is on the ground bleeding and her arms disabled.
Roxy looks at Soji with a smirk on her face and all of her wounds disappears and she stands back up and was about to attack dojo but Midna stands in her way "sis please come back to me!!" She yelled sobbing. Roxy stops and drops her dagger.
As much as Soji is amazed that Roxy healed from her wounds so fast, he's even more amazed at how Midna managed to stop her sister to stop "just listen to us, ok? How do we break your boss's control over you?"
Roxy grips her head "I-I don't know!"
Midna "sis it's not your fault they died!!" She yelled still sobbing and Roxy starts screaming in pain.