The one who knows all (op magician reader x highschool dxd)

Prologue

Y/n: stop running already, all you're doing is delaying the inevitable

I say while slowly walking towards a kid with brown hair and eyes as he run away from me in the middle of the night

Thinking he was going to stop any time soon I mentally made a couple of magic circles appear infront of the kid and from the magic circles came multiple large pillars made of rock which stopped him in his tracks, not letting him have any time to escape or have a chance too, I made four magic circles bring out some vines that wrapped around his arms and legs then put him against the wall while I slowly get closer to him

Issei: hey! don't get any closer! If you do I'll knock you out!

Y/n: yeah sure you will, now then stand still so we can get this over with

I then ripped off my necklace then before the kid could say anything I pushed my necklace against his chest and watch as red and green energy came out of his body and went inside of the necklace, after a while of watching the energy get inside of my necklace it finally stopped making me let the vines let go of the kid who immediately face planted then look towards me in confusion on what happened

Issei: w-what did you do to me?

Y/n: I took out a certain annoyance that would have made your life worse then what it was before if it sticked with you

With that I put on my necklace then begin to walk away from the kid who stared at me strangely

Y/n: Anyway since it's gone, go do whatever you want, oh by the way if you want a girlfriend, just try to keep what you think about there body's in your head, try to defend them from weirdos and help them out with some things, then you'd probably get a girlfriend or two. Got that?

Issei: u-um s-sure

Y/n: good, anyway if you need some extra help then just wait, cause I'll be there eventually

With that Said I made a magic circle appear underneath me and teleport back home

(So what do you think? Also don't worry all of the chapters won't be this short)