Readers pov

I was sitting in the classroom reading a book. "Hey have you heard our current homeroom teacher is on maternity leave." A student said. "From what I heard we're getting a new homeroom teacher and a transfer student." They added. "I'm curious who the new student is maybe a hot girl." A male student said. "Same with the teacher hope they're a hot chick as well." Another male student said. "What do you think about this (y/n)." Asia said sitting in the desk next to mine. "I don't know." I said as I had the door open revealing our new homeroom teacher.

"As you heard my name is Oliver Dreyar your new homeroom for the rest of the semester along with that we have a transfer joining us as well." Oliver said as the door slid open revealing Vurmi. 'Vurmi transferred to my class.' I thought to myself. 'Well this has just got interesting.' Jué said. "Hello everything I am Vurmi Zhang and I need someone to guide me around the school." Vurmi said. "Alright then who would like to be Ms zhang's guide." Oliver said which most of the male student shoot their hand. "No." Vurmi said as she went to my desk. "I'll do it." I said. "Very (L/n)." Oliver said as the bell rang.

- short timeskip -

No ones pov

It was break time as I was guiding Vurmi around the school. I showed her areas around the schools commons places like the cafeteria and the gym. We soon made it to a hill as we both sat down. "That man is he." (Y/n) said as Vurmi nodded. "Yes our homeroom teacher is Arcion my elder brother and your uncle." Vurmi said as her phone buzzed. "Seems he wants to meet." Vurmi said as (y/n) nodded. The two walked back inside since their is 15 mins of break time left. The two entered the classroom seeing Oliver or should they say Arcion. (Y/n) saw him stand up walking to her. Arcion simply towered over (y/n) due to his height of 6'5 compared to (y/n) who was the same height as Vurmi who was 5'5. "So this is my sister's daughter." Arcion said looking at (y/n) from head to toe.

(Y/n) couldn't tell if she should feel scared but this is her mother's brother. "I'll say for someone who is this small you lack the power." Arcion said. "Arcion." Vurmi said in anger. "It's the honest truth her frame is thin and I doubt she's ever been in a fight." Arcion said as the Jade pendant shined revealing Jué. "That is enough Arcion." Jué said which surprised Arcion since it's been years since he saw Jué. "(Y/n) has fought and trained this past few weeks just coming from fighting Riser two days ago." Jué said. "Riser Phenex that perverted douche who talks in the third person." Arcion said. "Though when I was about to finish him off Vurmi actually kinda stole it from me." (Y/n) said. "(Y/n)." Vurmi said which she received a soft flick on the forehead from Arcion. "I thought you would get rid of that habit Vurmi." Arcion said. "It's been boring this past hundred years ever since Tiamat went missing." Vurmi said as Arcion sighed. "I haven't seen ever since she fought Ddraig and Albion during the Great War and the person Jué was carrying her off." Arcion said looking down at (y/n). "Yes it was her." Jué said putting her hand on (y/n)'s shoulder as the bell soon rung. "We'll talk more about this later." Arcion said walking back to the podium as Jué went back into the jade pendant.

-short timeskip -

"Alright everyone that is it for today (L/n) and Zhang I need you two to stay back." Arcion said as the two nodded. "Will you guys be okay." Asia said. "We'll be fine Asia you and Issei go to your guys club." (Y/n) said as Asia and Issei left leaving it only (y/n), Arcion, and Vurmi. "So that signature I felt when I first arrived was Ddraig." Arcion said. "Yes it was." (Y/n) said. "Very weak to say the very least." Arcion said. "So what did you want to talk about earlier." Vurmi said. "(Y/n) is our eldest sisters daughter she must be available to draw the power from each of us." Arcion said. "I've only drawn traits of Ignisia and Vurmi. Ignisia's six headed hydra's and Vurmi's Armor." (Y/n) said. "Before me and the others were born your mother mastered six elements Ice, Fire, Dark, Holy, Lighting, and Water. After the passing of our parents your mother distributed us each of these elements to the five of us." Arcion said. "We were unsure your mother would have a successor if she were to pass." Vurmi said. "Even though I was born during the Great War I don't even know who my father is." (Y/n) said. "Your father." Arcion said. "He passed away." Vurmi said. "I see I'm sure he would love to see his daughter living a normal life." (Y/n) said in a calm tone. "But to put things aside I will train you today to draw out the lighting dragons power." Arcion said.

To become her mothers successor (y/n) knew she had be strong. "Very well I accept." (Y/n) said. "I see you got Arrax's enthusiasm come let us head to the field." Arcion said as (y/n) and Vurmi followed Arcion out to the school field seeing there is barely any students. "So Arcion other than becoming our homeroom teacher any other things you've found interesting about this school." Vurmi said. "Only thing when I found interesting when I first arrived here was that this school was filled with devils and your signature." Arcion said rolling up his sleeves. "Be careful (y/n) other than your mother and Ignisia Arcion is very strong." Vurmi cautioned her. "Very well I'll be in your care." (Y/n) transforming into the black dragons armor.

- At the Orc -

"So we wished you devils to not interfere with our plans with the Excalibur's." A blue haired girl said. "What makes you think we have any business with excaliburs." Rias said. "It's true Xenovia devils are weak to holy tools." A chestnut haired girl with twintails chimed in. Xenovia then looked and talked about Asia berating her for becoming a devil. "Hey that's taking it too far." Issei said. "It'll be a blessing to end her miserable life as a devil." Xenovia said as issei was about to say something a loud boom was heard. "What was that." Irina said as Issei looked outside to see it was cloudy and lighting striking down at the field. "Ddraig what's happening." Issei said. "Arcion." Ddraig said. "Arcion." Xenovia said. "The lightning dragon Arcion." Rias said. The orc and the two exorcist went to the field seeing Vurmi standing their seeing (y/n) and Arcion standing across from each other.

"(Y/n) she's." Asia said seeing her heavily damaged. "We have to do something." Issei said but Vurmi stopped him. "Vurmi." Issei said. "That is an unwise choice even at your current state." Vurmi said. "But she's." Issei said. "This is how Arcion trains he's putting his methods to draw out the power." Vurmi said. "Power." Issei said. "He is pushing her limits." Ddraig said as Arcion threw a thunderbolt down at (y/n) which caused heavy wind pressure. "I'm impressed you lasted this long." Arcion said as (y/n) stood up again. The wind sped up everyone was trying to hold their ground as a lightning aura surrounded (y/n).

"This power." Rias said. "This is one of the traits of the lighting dragon." Vurmi said as (y/n) immediately disappeared like a blur. The orc along with Xenovia and Irina were looking for (y/n) but Vurmi and Arcion could see (y/n) clearly. Both Arcion and (y/n) were blurs only the orc seeing booms one being launched by the other. "This is insane." Kiba said seeing this as someone crashed into the ground. Vurmi looked up to see (y/n)'s eyes.

"I suggest you guys hold onto something." Vurmi said as a huge lighting bolt appeared in (y/n)'s hand. She threw it down hitting Arcion causing a massive shockwave as everyone tried to hold their ground. The attack was soon done as (y/n) was falling from the sky unconscious. "(Y/n)." Asia said as someone came in catching her seeing that it was Ignisia. "Seems I just got here in the nick of time." Ignisia said as she came down carrying the unconscious (y/n). "You went too far Arcion."  Ignisia added as Arcion came out of the crater cracking his neck and his shirt destroyed. "She accepted me training her ask Vurmi." Arcion said. "Is that true." Ignisia said looking at Vurmi who nodded. "Alright then I'm sure Tiamat would love to see you after all these years. Also we got our own house." Ignisia added. "But what about Ms Changli and the temple." Vurmi said. "Ahh yeah the new house is a ten minute walk from the temple also Akeno your things are moved to the new house." Ignisia said as she walked with the unconscious (y/n). "I guess that today's training was a success." Arcion said. "I'm sure Tiamat would like to have a word wondering why her daughter is very injured." Ignisia said which made Arcion shiver a bit. "We'll see you guys when (y/n) recovers." Vurmi said running after both Ignisia and Arcion.