after coming back to his dorm Neil in his room start practicing after some time neil summons bow spirit and said now i can subdue the sword i have reached the light orange stage now we can try.
bow spirit said are you sure about this neil replied yeah I want to do this I want to be stronger
a moment later bow spirit said put your both hands on sword and try to communicate with the sword
when Neil touches the sword he feels an intense killing intent from that sword but he withstand the pressure and closed his eyes and when he woke up he was at a blank space where every thing was white in colour and there was no end nor the start neil didn't understand anything then a man in black clothes appear in front of him whose face can't be seen he said you want to use the power of sword if you make a deal with me you can not only use the swords power but also mine but you have to give me something in exchange and you will be worlds strongest magic warrior Neil said I want to know the deal first then i will think about it
the man in black said i will give you power that you need to become world's strongest but when you will become world's strongest I will take over your body
Neil said I don't let you take over my body I don't need your power
the black man said let's make some change in deal if when you use my power to become world's strongest in that time if you can kill me then your body belongs to you or if you can't defeat me then I will do as I please .
one more thing the more you use my power the more you want to kill someone if you want to defeat me you have to control your desire to kill and use it on right time and you can call me master black and whenever again you use the sword to use my power our deal will be on .
after that Neil collapse in that blank space and wake up in his room
and then he saw the sword that is glowing in a reddish colour and then he said come to me sword and the sword disappear and a sword symbol is appear in his left arm.