( Yuuki's's POV )
When we returned to the IS Academy and we finished our first year as planned, the rest of the year there were a few minor incidents here and there but nothing we couldn't handle.
At the end of the year we returned together to the school created by Liliana's father, but I kept in constant contact with Chifuyu and Maya in case another dangerous organization appeared or some world traveler invaded that world.
In other news, our allies in Hueco Mundo were now residing in our Babylon Kingdom, mostly to train there and one or two would take turns being stationed at the white fortress.
I was walking through the halls of the school and my destination was the infirmary, our club was going to have a morning training session and we needed the assistance of a medical team just in case of emergency.
When I arrived at the infirmary and opened the door I saw two women inside, both were well endowed and attractive, both had long hair, one brown and tied in a ponytail, and the other had loose, somewhat wild blue hair, They recently started working at our school and quickly became very popular with the male students and also some of the female students, but they weren't human, they were the newest guardians of our family in human form, their names were Yuko and Sayo.
Yuko: Oh master, you arrived just in time, we just finished getting ready.
Yuuki: That's good but remember that you shouldn't call me that at school.
Yuko: Sorry, it's just habit, let's go to the gym then Kurokawa-kun.
Sayo: Well, it's not like there are normal students at this time, so I don't see the problem, master.
Yuuki: Well you're right about that.
Today the rest of the school had the first few hours off so only people related to our club were here.
Yuko and Sayo walked behind me and when we arrived at the gym I saw the place a little more crowded than before, we had new members in our club and we also had some visitors.
In the stands were Ayaka, Mafuyu, Yasaka, Chifuyu and Maya, Ayaka and Mafuyu worked at this school as teachers and Ayaka was the home economics teacher and was in charge of our club, Yasaka was here cheering on her daughter who also transferred to this school and joined our club, and Chifuyu and Maya were just visiting to watch their former students, this wasn't the first time they had done this and the truth is their visits were like vacations for them.
Upon transferring to this school, the IS Academy students joined our club, the girl we rescued from Hydra, Mariya Yuri and her sister were attending this school and also joined the club.
Ogata Rizu had also transferred to this school to continue her studies, she was doing that in our kingdom but she wanted to transfer here, I thought she did that because it was closer to a normal school experience but no, she directly told me with an emotionless expression that she transferred here because of me, and like any other resident of her world she had a Kagune and she also joined our club.
The last member of the club was Melina's sister, Mukuro, a small girl with very long blonde hair, she joined the club because she said it would be fun, I've never seen her fight but I could feel a power similar to Melina's inside her.
I was the last one missing from our club so when I arrived we started our training, we were going to start with some practice battles and the first to stand on the plate were the most inexperienced in battle, Rizu and Kunou.
I stood in the middle of them to act as referee, I could hear encouragement from the rest of the club members towards the two girls and Yasaka was strongly encouraging her daughter, today was a good day but all that changed when I raised my hand to start the practice battle and suddenly a bright magic circle appeared below Rizu, everyone was surprised by what happened and I put my hand on the ground to prevent the magic circle from activating.
I began to analyze the magic circle, and the others approached, curious about the situation.
Tsukiumi: What happened, Yuuki?
Yuuki: I think someone tried to open a portal to this world.
Sora: Oh, I thought those gates you built prevented portals from opening in random places.
Yuuki: The Gates are doing their job, but this isn't someone trying to break into our world, it's someone trying to lure us into their world or more specifically, Rizu and anyone else who ends up trapped in the magic circle.
Rizu: Huh? Why me?
Erica: I guess we'll have to explore that world to know for sure.
Yuuki: Another thing I found, the energy signature of this portal is similar to that of Erica and her family, it is possible that this is the world where her ancestors came from.
Erica: Even more reason to explore that world.
Yuuki: ...yeah, but who's going there?
Yumina: Yuuki~ you're not going to suggest going alone, are you?
Yuuki: ...I don't know where that's coming from, I was thinking that not all of us were ready for this, Rizu and Kunou could end up in danger.
I looked at the two girls I mentioned worried about them but they looked back at me with determination.
Kunou: I want to be strong and help Onii-chan.
Rizu: I want to know why someone tried to summon me.
yuuki: I understand that no one is backing down, but I still have to inform others about this.
I called Matsu and after explaining the situation, I asked her to follow our signal through this portal so that we wouldn't be trapped indefinitely and with that finished I gave one last look to everyone present, everyone was ready and Yasaka was behind her daughter with her hands on her shoulders protectively so I removed my hand from the magic circle, In an instant we were enveloped in a bright light and I felt a little dizzy.