"YOU...WHAT ARE YOU DOING HERE!!!" yelled Issei Hyoudou while heading towards the transfer student who had just entered the class, with an tone and look of hostility towards the transfer student the teacher and all the students in the class were shocked by the harsh tone of Issei Hyoudou's mouth and attitude. The teacher who was in the class wanted to scold him, but the transfer student started to speak.
Transfer Student: I don't know why you got so annoyed with me and also gave me a look of hostility, but whatever it is I'm sorry for making you so angry.
Everyone in the class was shocked by what the transfer student said even Asia Argento was surprised but not Issei Hyoudou he was sure that what the bastard said was all a lie.
Issei: DON'T LIE TO ME YOU FUCK YOU MAY CHEAT THEM BUT I WON'T BE FOOLED BY YOUR EKTING THAT RISER PHENEX!!
Everyone in the class was shocked again because Issei Hyoudou called the transfer student Riser Phenex everyone in the class then looked at the transfer student and started thinking "Is he the one who made Issei Hyoudou moody these days?, If so that means he is is...." before something unexpected happened the transfer student spoke.
Transfer Student: I see I'm sorry to disappoint you but my name isn't Riser Phenex, it's Arthur.P.Alter. Is it possible that the person named Riser Phenex must be very similar to me. Oh!, you all can call me Arthur or Alter.
After Arthur Pendragon (Alter) Tells the new name he came up with to enter this school [I chose this name as his pseudonym because it reflects the dark side of King Arthur that was swallowed up by darkness/ alternatively so everyone in Kuoh Academy will call MC As Arthur/ Alter at school while a character who recognizes the body Arthur Pendragon (Alter) takes control of will call him Riser Phenex] for Arthur (Alter) precaution, if Issei Hyoudou does something stupid that could reveal his identity. Arthur (Alter) had already made a lot of preparations by enlisting the help of an old acquaintance of his to do something.
=Flashback=
The day before Arthur (Alter) went to kuoh academy, Arthur (Alter) decides to go to the human world. Somewhere in Tokyo, Japan to be precise in a cafe filled with lots of flowers blooming beautifully and coupled with a man sitting at a table set against flowers where the man sits, really like a very beautiful painting. The man was wearing a black shirt, vest, tie, gloves, and shoes which made him look like a bodyguard waiting for his master [the man being talked about is Arthur (Alter)] who was waiting for his old acquaintance while drinking his tea. A few minutes later there was a woman wearing a white dress, hat, shoes and umbrella that matched her white hair color. The woman walked towards the table Arthur (Alter) was sitting on and began to greet him, while creating a barrier so that no one could hear their conversation.
Woman???: Long time no see Arthur.
Arthur (Alter): You're absolutely right Merlin, how long have we not been talking alone like this..
[It turns out that the woman who met Arthur (Alter) is Merlin (Prototype Version), Merlin is talking to his former student again. Here I will call them Arthur and Merlin in this dialog without adding the words "Alter" and "Prototype"]
Merlin: So how do you come back alive?, you don't need to worry I've created a protective field from outside they can't all hear our conversation.
Arthur: You really haven't changed, and for your question you could say I got a little help from myself in a different world/dimensional.
Merlin: Interesting, So what is that other world/dimensional like?
Arthur: The moi from that dimension said that in his world the age of the gods had long since ended, but in his world there is something called the Holy Grail War.
Merlin: The Holy Grail War?, can you explain what the holy grail war is like in his world?
Arthur: If I'm not mistaken it's like a war where the "Magius" fought with the Servant to win the holy grail. That's what I know from my other memories.
Merlin: Wait Arthur you said from the other you?, what do you mean you and the you from the other world are together!?
Arthur: You're right Merlin my soul and my Heroic Spirit merged and took over this body and made me a kind of Pseudo-Servant.
Merlin: So right now you're not just a demon but also a spirit. And about the Holy Grail war you entered was a war where Magius/Witches if I'm not mistaken summoned Heroic Spirits/souls of heroes in the past to become Servants and join the wara, what? my guess is right? (with a smile)
Arthur: That's amazing Merlin!, you could have guessed that without the slightest difficulty, But being called half spirit is a bit weird to me.
Arthur and Merlin continued chatting while drinking the tea ordered by the two of them, many people stopped at the cafe just to see the sight of a very handsome man and a very beautiful woman. Merlin stood up and asked Arthur to follow him and without thinking Arthur stood up and took his wallet out of his trouser pocket then paid for the tea the two of them ordered, finished paying Arthur and Merlin for a walk. Making everyone around them stunned by the beauty and good looks of Merlin and Arthur, Merlin walked in front of Arthur and showed a large motorbike that was seen wearing some sort of metallic white armor.
Merlin: Arthur as a sign of our meeting again I want you to accept this motorbike as a small gift from me.
Arthur: Wait Merlin, why does this motorbike have the soul of the horse I rode when I was alive?
Merlin: Oh, that's because I kept Dun Stallion's body in the Garden of Avalon and during the war of the three factions I wanted to keep your body in the Garden of Avalon but your body suddenly became particles of light and disappeared, but when I felt a huge amount of magic energy in the world down and Dun Stallion's character suddenly brightened up as if his master had returned. So I also decided to transfer Dun Stallion's soul into a vehicle and I chose this thing that was thrown away by the owner, how am I not very good.
Arthur: You've never changed since long time ago, Merlin. But I thank you for keeping and returning one of his partners.
Merlin: I'll also help you to get back the Excalibur shards and put them back together, and about the little dragon I'll tutor him.
Arthur started to ride the big motorbike and before parting ways with Merlin "Thank you for the gift and also for the help Merlin nice to see you again." Arthur said and Merlin replied by hugging him and saying "I'm the one who should thank you for coming back to this world Arthur" after that Arthur blamed the big motorbike and went to the city of Kuoh, while Merlin saw his students leave and disappeared from that place like a an illusion without anyone noticing it.
=Flashback End=
_POV NORMAL_
Arthur (Alter) is currently in the ORC room sitting on the sofa to the right of the club room entrance to his left there are two beautiful women they are Sona and Rias who are sitting looking at Arthur (Alter) a little annoyed and behind them are Rias's Peerage and who are in front of the entrance is Sona's Peerage.
Rias: Riser why are you in the human world and why can you go to school here!?
Arthur (Alter): I'm just bored and I want to know why you are interested in this country, and of course to keep an eye on my naive fiancé.
Issei: WHAT ARE YOU SAYING THE BATTLE!!
Arthur (Alter): Rias you need to be a little tougher on your Peerage membership, and you don't have to worry I do go to school here but I won't interfere with what you want to do. If you don't believe you can ask your childhood friend.
Rias : Is that true Sona?
Sona : What Riser said was true he promised your brother Sirzechs Lucifer-sama on the condition that your villa becomes a place where he lives and goes to school here. But I still don't trust you Riser Phenex.
Arthur (Alter): It doesn't matter, I can also accept your attitude of hating me. But if I'm being honest, Rias you have a Peerage where all of your members are very strong members, but sadly no one really shows their full power.
Rias was starting to get really annoyed with what Riser said for insulting her peerage members and "YOU DON'T exist..... " Arthur's (Alter) index finger touched Rias's lips to silence her, and everyone in the clubroom was shocked with What did Arthur (Alter) do, especially Issei, who was starting to feel annoyed with what Arthur (Alter) was doing? On the other hand, Rias was the first time being treated like this by someone, but for some reason Rias felt that Riser's eyes, a.k.a Arthur (Alter), did not point in that direction. her body but straight towards Rias's two eyes with a sharp glare. Rias was completely stunned by Riser a.k.a Arthur (Alter)'s serious eyes. Unknowingly Rias started blushing from Riser a.k.a Arthur (Alter)'s gaze and Rias's heartbeat started beating fast 'N-No way...it must be wrong. ..., I-Am I starting to like him!?' in her mind it couldn't be more precise Rias started to fall in love with Riser a.k.a Arthur (Alter) when Rias saw his smile that was different from the one Riser Phenex could make before the engagement ceremony "Let me finish what I just said Rias." Arthur (Alter) said to Rias who was silent and could only nod her head in front of Arthur (Alter).
Arthur (Alter): The first thing I want to say is the Queen and Rook you have, I don't think those two are bringing out their full power.
Akeno: ~Ara~Ara~, what do you mean Riser Phenex-sama?
Koneko : What is this chicken saying?
Arthur (Alter): From the reactions of you two it seems that what I said is true.
Akeno&Koneko: Mmm...
Arthur (Alter): Alright the second thing is this knight that you have somewhere I feel that he only has a Hit and Run way of fighting, nothing more and nothing less.
Kiba: Mmm...
Arthur (Alter): And the last one. Oh, yeah, I'll just ignore your Bishop because he's a resident type, so at least he should be able to use protective magic, that's my suggestion, and the main problem with your Peerage is that your Pawn can't control its emotions.
Issei: WHAT ARE YOU SAYING HAH!, I DON'T WANT TO HEAR THAT FROM A BITCH WHO HAS SEX WITH MANY WOMEN LIKE YOU!!
Arthur (Alter): Yes, I think you have a point.
Rias, Akeno, Koneko, Sona and Everyone in the room were shocked, except for Issei. Because they didn't expect that Riser a.k.a Arthur (Alter) would accept insults from Issei so casually. Rias was starting to believe that Riser a.k.a Arthur (Alter) had changed but Rias still couldn't believe what she was seeing.
Arthur (Alter): But it's not like you're the same as me.
Issei: WHAT DO YOU MEAN!?
Arthur (Alter): You came to my engagement ceremony with Rias while saying if I'm not mistaken "Rias Gremory's virginity is mine" right?
Issei: Mmm....
Arthur (Alter): And also Rias isn't the dream of your Pawn to become a Harem King.
Koneko : You're right. He had a perverted dream.
Everyone looked at Koneko who said it without hesitation. Arthur (Alter) smiled at what Koneko said, Koneko saw Riser's smile a.k.a Arthur (Alter) he usually didn't like the Phenex chicken but somehow this smile made Koneko blush a little, not only Koneko, Rias blushed with a smile from Arthur (Alter), Sona was curious about Arthur (Alter) whose character had changed, and Akeno began to be interested in Arthur's (Alter) character. She was curious if she did this and that to Arthur (Alter), what expression Arthur (Alter) would show.