(The next day everyone was resting until suddenly everyone felt a surge of power coming from kuoh academy)

Y/n-What the hell rias did you felt that?

Rias-Yeah....whatever is giving off this energy wants us to head to it.

Raynare-Think it could be a trap?

Kalawarner-More than likely yes.

Y/n-Even so we can't pass this up we need to head there now.

Rias-Right let's go.

Timeskip

(Y/n and the others made it to kuoh academy)

Y/n-Alright seems like everyone is here.

Issei-Uh hey y/n where is tetsuya and Akira?

Y/n-Don't know they left a note saying that they are going to find someone but I don't know who.

Issei-Well whoever it is I hope they are really important.

Y/n-I hope so too.

Sona-Rias me and my peerage are going to make a barrier around the school to contain whatever this is ok so we won't be able to help you out ok

Rias-Ok we will be very careful.

Sona-I just want to tell you all good luck we are all counting on you.

Y/n-We won't let you down Sona.

(Sona and her peerage then put a barrier around the school and when y/n and the others made it to the source of the energy it was a fallen angel who was with Valper and freed)

???-Ah so you all finally came how wonderful I was beginning to think you all wouldn't show up.

Rias-Well we are here now identify yourself.

(Raynare then spoke up and answer rias question)

Raynare-His name is kokabiel a powerful and crazy fallen angel.

(Kokabiel turned his attention to Raynare and Kalawarner and looked at them with disgust)

Kokabiel-Tch I should've known that you both would turn traitor you both were always the weakest out of us.

Y/n-Hey don't you dare talk to them like that you ugly winged fuck.

(Then kokabiel turns his attention to y/n)

Kokabiel-Oh my my so you must be y/n then the human with great power I must say seeing you in person you don't look powerful.

Y/n-Why don't you get over and I can show you how powerful I am.

Kokabiel-Oh I would love to but there is someone here who wants to challenge you first and for the rest of you I got a surprise for you.

(Suddenly kokabiel summoned a portal on the ground and a bunch of creatures started to exit of of it)

Rias-Oh no it's Cerberus this not good.

Y/n-Oh boy this is not good ok everyone stand together and.

(Suddenly y/n was cut off by freed make a dash towards him and separating him from the group)

Freed-Finally after all this bullshit I can finally get my revenge.

Y/n mind-Tch where did this strength come from he never had something like this before.

Freed-After I am done killing you all am going to making your friends suffer like I have suffered.

Y/n-Over my dead body!!!

(Y/n and freed began to fight each other freed summoning the Excalibur sword and y/n summoning his as well and they both began to battle each other with fast speed and precision none of them were giving each other a moment to breath and try any errors in each other attack)

Y/n-Give up freed I defeated kiba you won't win.

Freed-Tch don't you dare mention my brother name you piece of shit!!!

(Suddenly freed pulled out his guns and tried to shoot y/n but he quickly dodged it and summoned his guns as well and they both began to shoot at each other but they were dodging each others shots until freed kicked y/n on the chest and giving him an opening to shoot at him but at the last second y/n dodged the 3 bullets that were shot by freed but as soon as he was about to get up freed threw a grenade at y/n hitting him point blank)

Freed-Ha I got you you son of a bitch....hehehe now it time to join back with the boss man and kill those fuckers and start this war ha ha.

(Freed was walking away until he heard movement behind him and when he turned around he was surprised by what he saw it was y/n but different instead of being in his mazinger z form he in a new form at it took freed by surprise)

Freed-What the fuck is this....what is that form?!?!

Y/n-Hehe seems like I was able to unlock it just in time....and to answer your question freed this is my skl kaiser form.

(Freed was shooting at y/n but he was dodging all of his attacks with ease and freed dashed at y/n to strike him down with his Excalibur sword but y/n grabbed his sword and broke it in one swing)

Freed-What how did you break my sword that was a piece of Excalibur how?!?!

Y/n-The answer is simple it is too weak to go against my sword freed give up and you may leave with your life.

Freed-Tch like hell I will!!!

(Then freed began to shoot at y/n again but none of the bullets were hitting y/n until y/n closed the gap between them and but off freed arm and kicked him in the chest knocking him back a few feet then y/n sees the gun on the floor and kicks it towards freed and he picks it up and they both looked at each other waiting until they both drew their guns at the same time and only shooting once but as soon the bullets were about to hit each other y/n bullet hit the center of freed bullet destroying it and hitting freed in the throat)

Y/n-Well then I guess I am the better shot.

(Y/n was about to finish off freed until freed grabbed a ball in his hand and destroyed it cause a bright flash to happen and when it disappeared freed looked different and had a form of his own)

Freed-The true fight starts now.

End of season 2 chapter 6