SENSEI IS GONE :< AND ALEX TRYING TO LOOK COOL

A whole year has passed and his students were now able to use mid-tier spells and were really powerful especially Shirone since she could break a wall made of mithrill with one punch (A/N: ONE PUNCH!!!!!!!) that Alex summoned with word reality magic

'hey system did i just fail one of my mission to not use my skills?'

<if you use them outside a fight than its ok>

>did you just make that up?<

<yes>

'well its convenient for me so i will remain silent'

Alex: ok girls you are powerful alright but you lack fighting experience so i will take you to do some monster slaying this is going to be my last lesson for you

Shirone: sensei what do you mean?

Alex: i'm going to open a portal to another world where you could go and slay some monsters to see how a real battle looks like

Rias: another world???

Alex: yea there are more worlds that this one in fact there is and infinite amount of them some of them weak some of them strong but that will be for tomorrow now go take a bath you all stink!

the girls frowned and looked at him angrily and said

Girls: so do you!!!

they walked to the bathroom while Alex had a stupid smile on his face he didnt know why but he enjoyed making them angry

<that's a weird fetish you go there>

>making lolis angry<

'shush you two'

'anyway today im going to disappear and reappear in a couple of years'

<why?>

'course i'm going to appear again in the Kuoh Academy and after they recognize me im going to say something like "im sorry that i didnt taught you my last lesson but i needed to disappear because some old enemies found me and i didnt want to put you in danger" or something like that i dunno something dramatic'

>OK but why would you do that?<

'i'm and immortal OP character that knows the future of this world the only way to enjoy this more is to act as badass as possible'

<well i guess your right...>

'well for now lets go for a bath i do stink a little'

Alex got to the male bathroom and take a long relaxing bath after that he decided that he want to eat some taco and teleported himself behind a taco bell restaurant and when he checked if no one saw him he entered and ordered 5 tacos which he ate in a couple of minutes 'ah~ thats the stuff'

Alex got up and got to his next destination Kuoh Academy

<what do are we doing here>

'im going to do some preparation for my entrance'

<huh?>

'the plan changed i will create a fight and "accidentally" land in the Kuoh Academy this way its going to be more dramatic'

>your the most interesting host i had so far...<

'heh'

Alex used some earth magic to create a large cave under the academy and when he was done he teleported himself there

then he used a mix of his earth magic to create an ancient looking mini pyramid with a double door made of gold

when he was done he bought an flat obsidian stone and used his earth magic to very carefully write his backstory that he made up

basically its something like this " before there was time there was nothing and before there was nothing there was CHAOS an energy that was made of everything that is in our universe Time, Space, Heat, Cold, Light, Dark, Good, Evil and so forth from that energy came a boy he had *insert the image of Alex here* he was the first primordial being BLA BLA BLA" Alex basically used his imagination make himself look as cool as possible

when he was done he created a good looking pedestal and started to expand the cave when he was done he created an underground empire with his earth magic and word reality magic skill to make this look like it was ancient and ready to collapse at any moment

when he was done making this he teleport himself to the old school building and set a globe of glass on the desk it wasnt normal as it was glowing and when rias is going to come here and she or one of her peerage is going to touch the ball it will activate a sudden burst of magic energy in the pyramid and when they will go to investigate they will discover his empire and his bullshit back story and BOOM rias sensei was an overpowered cosmic being

'im proud of myself'

>what now? wait a couple of years?<

< i can put you into a coma >

Alex teleported himself on the top of a big mountain and used[ghost] to completely erase his presence in this world

'ok put me in a coma and wake me up when the main story starts'

Alex blacked out and fell on the ground but he woke up literally the next second. or that what he thinks

'did you fail?'

<nope you were sleeping for a couple of years>

>if not for the movies that the system showed me i would die of boredom<

'you can show movies? ah nevermind time to make my grand entrance!'

Alex teleported himself and was now floating above the Kuoh Academy he created a golem with his world reality magic and also stopped the time only allowing Rias and Sona plus their peerage to move

Alex: *look at the golem* hit me like i just said that your mom is fat!

the golem hit Alex with full force sending him to the ground creating a huge crater on impact

Alex used world reality magic to make himself look like he was barely alive and all bloodied

not even a minute after he kissed the ground some people come to check what was happening. it was of course Rias and Sona and their peerage they looked at the crater and when Rias saw the man in it she almost had an heart attack

Rias: SENSEI!!!?!???!??!!

akeno shirone and kuroka when their heard that looked at where rias is looking and saw their sensei all covered in blood

*BOOM*

the golem landed on the ground and started to walk to Alex as he given him an mental order. the devils were ready to attack but Alex still acting like he is at the death doorstep said

Alex: *acting like he is in pain and weakened* Amaterasu!

the golem was covered in black flames and nothing remained not even ashes

*Alex collapses*

Rias/Akeno/Kuroka/Shirone: Sensei!! *worried voice*

'where is my Oscar?!'