ugh.. you say he want to survive?
how? by antagonizing everyone?
smart move indeed..
being hated by potential ally that have a super strong siscon sibling is a bad move..
especially if mc still weak..

You completely messed up the cards... I hope you will get him better heroes later on. Like medea or tamamo for caster. Scathach, Achilles, Karna or Cu Chullain for lancer. Arthuria, Nero or Mordred for saber. Medusa for rider maybe? Your selection sucks balls man... and why does every SI OC go to kuoh academy anyway?! He says he's going to do things differently and does it the exact same way as others just with a stupid attitude! If he seriously doesn't want to mix with devils he should have left kuoh and left to some place else! The entire reason he got mixed with the devils is because he went to kuoh academy! Idiot... this entire story is stupid that way. Fucking hell. And do you seriously think that the church would have let the hakuryukou become a stray?! Asia maybe because it's just TH. But a longinus!? Fucking hell man... if you're going to do something make it believable.

9 would have been a better number... with the class ruler I guess.

Trash MC ...

gah! nooo! I need more chapters! it's so good!

TRASH! Hypocritical MC character. STUPID! USELESS! TRASH!. FUCK YOU! SON OF A BITCH !

Fuck you! hypocrite. son of a bitch. stupid child. are you so stupid to make this fanfic? FUCK YOU !

Y amigo cuando vas a continuar con la historia?

Will you make up your mind... IS IT KIBA OR YUMI!

The Reward seems lackluster. If he really wanted her to not her to bother him then he should have simply transferred to another school.
It's like, if he lose then he loses his freedom but if he wins then he gains nothing substantial.
A stupid waste of time basically.

I think Raiga is going from average guy to complete bastard to slightly Emiya-like tsundere. Can't wait until he realizes that the EMIYA card is having the most horrifying effect on him: he's starting to give a shit about other people. That realization is going to be hilarious.

So are you ever going to continue this?

Your story is so edgy I cut my finger scrolling through it. You also try way too hard to make your MC seem like some aloof genius with a masters in psychology when he's not. And seriously, "I'm not some cliché shounen anime protagonist"? This story is full of cliché lines and actions.

So many illogical decisions.

I'm not a cliché shounen anime protagonist... Did you seriously thought I would shout out loud when I going attack so that you have time to defend yourself and beat me?

And yet he does the cliche shounen anime protagonist thing and immediately accepts her challenge for no reason despite having no formal training at kendo or with swords. Riiiiiight.

For that matter the 'challenge' with Rias was pointless too. He got nothing out of it.