Spirts from Another Dimension: DaL x Highschool DxD

Chapter 15: Revelations

Kasumi: So what do you want to question?

Kasumi said while tilting her head, everyone was suprised that she isn't tired, even after her whole fight with Vali.

Rias: W-well.... For starters who's your familiar?

Kasumi: Oh, you mean Tiamat?

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Everyone else: THE CHAOS KARMA DRAGON!?

Kasumi and Kurumi covered their ears from their sudden outburst. Tiamat on the other hand was just waving at them with a big smile on her face. Issei? Well he's doing what you expect him to be doing. Staring at Tiamat's breasts, this caused a invisible tick mark to appear on Kasumi, so she punched Issei's perverted stomach into the side of the building.

Kasumi: Pervert... No one does that to my mom

Tiamat just smiles like the proud mother she is, Koneko just smiled because felt the same way towards Issei. Kasumi then goes back to explain why this Tiamat is different from the Tiamat from this world.

Kasumi: I think you are mistaken, Rias.

Rias: What do you mean?

Kasumi: Im pretty sure the Taimat from this world is not a Servant.

Akeno: Servant?

Kasumi: Basically heroic figures and gods who were reincarnated to fight in something called a Holy Grail war. I dont want to explain the details of the Holy Grail war since it is a bit complicated.

Akeno: So you're saying shes not from this world?

Kasumi: Yes, she is from another dimension.

Thus put further shock into the. The dimension theory was just that a theory, they did not expect ut to really exist.

Rias: Does that mean?

Kurumi: Yes, me and my little sister over here are from another dimension.

A few minutes of silence was in between the groups, shocked again that they were from another world. Due to not moving for a while, Tiamat waved her hand infront if the devils to see if they were ok. Snapping away from their trance, Kasumi continued her sister.

Kasumi: We were going back to the past in our world, using <Zafkiel>'s 12th bullet, but we were transported here instead.

Rias: That explains the different "Mana" you emitting.

Kasumi: In our world its called Reiryoku, and like I said earlier, Reiryoku is much much more potent that Mana.

Akeno: I see... But how about that white clock we saw?

Kasumi: Oh? You mean <Lucifugus>?

Akeno: Yeah, I thought you said that only one angel can go to one spirit.

Kasumi: Well, to answer that, you need to know someone.

Koneko: Who is it?

Kasumi: Kurumi's lets just, say "other self". Her name is White Queen.

Rias: Wait.... She has another clone of herself?

Kasumi: Not exactly clone, but its hard to explain. Lets just say that White Queen felt lonely because she lost her sister.

Rias put ther hands under her chin thinking about what she said, Akeno is just staring ay her with intrigued eyes, Kiba and Koneko are doing the same, and Asia was healing Issei, the latter was stuck inside the school wall, his lower half was exposed.

Kasumi: She carries the Demon King <Lucifugus>.

Rias: Wait... Demon king? What's that?

Kasumi: Basically the Inversed version of the angel <Zafkiel>

Rias: Inverse?

Kasumi: An Inverse Spirit carries the Inversed version if their angel, AKA Demon King. This only happens when a spirit experiences great negative emotions, this could range from torture, loosing a loved one, or great anger. Once a spirit Inverses they get an enormous boost in power.

Rias and the otheres were stunned again.

Rias: Has this ever happened before?

Kasumi: Yes actually, several times. Spirits are also classified by a rank base on tbeir strenth, it goes from F to EX. To understand their power, I will take my good friend of mine as an example. Her name is Tohka Yatogami. In her spirit form her rank is B, but when she inversed her ranked increased to S.

Rias and the others were shivering, thinking that Kasumi and Kurumi could both go inverse.

Kasumi: I know that look in your eye, your asking if me and onee chan have inverse forms too.

Rias nodded along with everyone else.

Kasumi: Well the answer is Yes, White Queen is what happens when she inverses, her current rank is S but will go to SS once inversed. As for me, I'm an SS class spirit, but once inversed I will turn into EX class, the most powerful class a spirit can achive.

Everyone was stunned, like usual. Kurumi and Tiamat was just giggling at their reaction, deep down they knew they were only touching the tip of Kasumi's power.

Kasumi: You dont have to worry about me going Inverse. I'm a pretty chill person.

Kasumi: Back to the point, during that time I got captured by white queen, she split her sapphira crystal and put half of it into me, basically sharing <Lucifugus> with me.

Rias: What's a Sapphira Crystal?

Kasumi: Its a colored Crystal embedded into our bodies, this is the reason why we are spirits. The crystal cannot be removed by surgical or magical means. Only a person known as Phantom can do that, and she isn't in this dimension.

Akeno: who is this phantom?

Kasumi: She is the person who gives and takes the sapphira crystals. Me and Kurumi recived ours when we were very young. So any more questions you all want to ask?

They all shake their heads, all their questions about Kasumi and Kurumi were answered.

Kasumi: Glad I can answer them all.

Kurumi: Cmon lets go.... Im so hungry...

Kasumi: Alright alright, I'll see you all monday kay?

They all nod, as Kasumi, Kurumi and Tiamat sank into Kasumi's shadow, which leads to their lving room.

Bad news for them, when Bikou was picking up Vali ealier, he placed a bug with a mic on Kasumi's shoes. He then shared the information to Ophis and Lilith.

Lilith: Interesting~ Looks like this girl can really change the tide to our favor Ophis.

Ophis: Indeed, Have you tracked where is the bug right now.

Bikou: It's in a small apartment, near ths school.

Ophis: Lilith, you know what to do.

Lilith is an expert in infiltration, her seductive nature and her compatibility with shadows makes her the perfect person to sneak in.

Lilith: Alright then, Lets see if that voluptuous body she has tastes as good as it looks~

Lilith the casts a pink magic circle in the middle of the room, she goes inide and teleports away.

Ophis: sigh, looks like i have to remind Lilith who is Kasumi's mate again.
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(ALLLLRIGHT!!! I want you guys to vote, first Lilith Mindbroken/mind controls Kasumi, or Lilith mindbreaks Kasumi into signing a contract with her effectively making Kasumi a Succubus. Choose wisely because this is going to affect the plot and the lemon that goes with it. AS ALWAYS I HOPE YALL ENJOYED AND HAVE A NICE DAY!!)