I don't own Arknights or Blue Archive.

[Spoiler Warning!]

There will be spoilers for Blue Archive and Arknights. If you haven't watched or read through the chapters, I recommend doing so.

Prologue 1: Where Miracles Await.

… "Ah, it's you" Slowly... Sensei's eyes opened and in front of him, there was a girl with rabbit ears standing in front of a window.. and an eye-shaped cloud on the outside... "It's been a long time since we've seen each other." the voice said but confused Sensei "Who are you?" he tried asking but nothing came out...

"During this time… you've been teetering on the edge of a cliff." the voice continued not noticing him ("…Maybe it's best if I just listen.") Sensei thought "You may have forgotten who you are. But remembering your name is enough." the voice said... Sounding familiar to Sensei

"...It's time. Don't linger here for too long." the voice startles Sensei "You aren't my guest yet, after all, nor should you be here.." the voice took a moment "..She still needs you." the voice paused before continuing "December 23, You may not remember what this date means to you and this will thrust you into peril.."

"No... you must try and remember" the voice last spoke as Sensei's vision faded...

A moment later Sensei opened his eyes to the same scenery this time... A couch and a hooded person sitting on it "Sorry for dragging you here Sensei" the person spoke. "Mind sitting next to me for a moment?" the voice asked.

Sensei walked over and sat next to them, they wore a black coat with an orange emblem that spells out Rhodes Island. They wore a helmet underneath the coat. "You're an adult?" Sensei asked the man "...Yes, but not as responsible as you are. Please call me Doctor." Doctor responded.

"I see… nice to meet you, Doctor." Sensei greeted "Nice to meet you too, Sensei." The two sat in silence for some time. "...I am here because you need my help?" Sensei asked, the Doctor lowered their head.

"Y-yes, well.. She recommended you so.." they replied. "... did she have long blue and pink hair?" Sensei questioned becoming more inclined to listen "Yes" The Doctor replied, "I'll help you." Sensei said without an ounce of hesitation. "You will… Thank you so much…" The Doctor thanked him.

"No worries, my student recommended me to you after all," Sensei said as he waited for the Doctor's request

"... I would like you to take my place." They replied scratching their head. "Take your place?" Sensei asked, confused.

"Yes... It may sound selfish but I don't believe I am qualified enough to fulfil my role… I watched and held tragedy… I felt left behind… I couldn't guide as well as I believed I could have and when I did It was already too late." The Doctor clenched their fists as soft sniffles and sobs could be heard. "And here we are now… a space between dreams… where all possibilities and realities can collide and converge where I came to find help." They finished looking down.

"Don't be too upset with yourself," Sensei said, as they looked up at him "You tried your best and failed… you are at least able to say that." Sensei held his shoulder "I believe you did well with the capabilities you had at that time." their trembling slowed as they took deeper breaths. "So, please stop crying, I'll give you all the help you'll need," Sensei said as he went to hug them.

"T-thank you… I am glad to have met you," they said as the two stopped hugging on the couch. "Right… as I told you… this is a place between dreams. So… whenever you sleep when you're in Terra you'll return to Kivotos awake." They explained. "That's how it works?" They nod. "And when you go back to sleep you can come here or go straight to Terra." The Doctor continued explaining.

"So… that's the gist of it, anything else I need to know?" Sensei asked, "Yes, I've already planted the important things in the coat; Your credit card and The Shittim Chest…" They paused for a moment. "I've also left two letters… they'll be in my... Well, your desk. One for Kal'tsit the other for Amiya give it to them later or leave it where they'll find it later." The Doctor finished.

"I see, so that's all?" They nod. "Alright, thank you for coming to me," Sensei said as he went to stand up to the Doctor doing so as well. "Once again I thank you for accepting my request…" they said before continuing "One day I won't be here and when that day comes I'll leave a letter on the table… my version of Terra… it's dying so I don't know how long I have left to be able to watch you. I just hope to see it through till the end of that incident…"

"So that's how it is…" Sensei said as he held his hand forward. "I'll be sure to do my best in your place, Doctor." The doctor grabs and we shake hands.

"I'll watch everything you do from here on out… I hope that Amiya may get to see this academy city they call Kivotos." The Doctor says as we let go. "I would love to have Amiya be my student." a soft smile formed on his face. "Safe travels, Sensei of Kivotos."

"See you later, Doctor," Sensei said as the world slowly began to fade into darkness once more.

… "...Doctor.." the sensei heard being called out alongside the sounds of hospital equipment in the background… "...hand!" he heard the voice again as he slowly regained his vision. "Take my…" while still blurred he could see a person with rabbit ears in front of him... Her hand reached out for him. "Take my hand!" Sensei took hold of her hand... It's rather warm to him... His vision cleared and he could finally see her clearly; a rabbit girl with blue eyes…

"Emergency.." "..help.." "...It's done…!" a cacophony of voices shouted as my vision and hearing faded again…

sometime later Sensei opened his eyes again suddenly and was staring directly at who appeared to be the medic… the rabbit girl gasped. While the medic looked spooked, several armed men who appeared to be guards were in the room "A-are you awake?" Sensei nodded, in response, the medic turned to the rabbit girl. "Amiya, it's a success! The doctor is awake!" she cheered

"Doctor..?" the rabbit girl started speaking "I'm so happy... Doctor.." Sensei heard as he tried to push himself up "Ah careful! You shouldn't do that-" he then felt pain coursing through him as I tried. Returning him to the hospital bed... "Don't try to move yet, your body hasn't fully adapted to this!" The medic rushed to his aid...

("Adapted to this?...") Sensei thought confused about what she meant. "..Doctor?" the rabbit girl softly called

"!.. I uh... A-Amiya right?" Sensei replied awkwardly "Ah, Doctor.. Y-yes... it's Amiya. We've come to rescue you." Amiya softly spoke as she got closer.

"I see... But why am I being rescued?" Sensei asked which caused Amiya to freeze... ("Maybe that wasn't the right thing to say...)" he sweatdropped. "You... You're a member of Rhodes Island, just like us.." She paused before continuing softly...

"..A-as well as my partner." a light blush formed… ("So the Doctor was her partner…") Sensei thought "You're the most important person to me" She put her arms together on her chest "B-but you don't remember?"

Sensei took a deep breath... "Yes... I don't but I believe you." Sensei responded with a sad tone.

"O-oh.. even if that's the case.." she put up a sad but determined face "We've sacrificed a lot, just to find you... But, no matter what, you're the most important person to me, Doctor." She walked closer to the hospital bed. "So that's why, please give me a little more time.." she pauses for a second... "However little there may be.." She finishes.

After contemplating on what to say Sensei finally began to speak again "That's good to hear, I may not remember...But, I'll give you the fullest of my trust from now on." the Sensei replied with certainty. "Even if I've had amnesia, I believe that you're someone I can put all my trust in." He finished

"Doctor.." she began to smile as she wiped a few tears that formed. "Okay! I won't break that trust" the medic who was on the side watching over took a deep sigh of relief "Even with amnesia you're already trusting of us.." the medic scratched the back of her head to which Sensei nodded.. And began to stand up with all his strength. "Doctor, you shouldn't-" They tried to stop him but he's already gotten off the bed.

"So.. uh... Where are we?" he asked as he stretched and exercised his joints

"We're in-" Amiya began before getting interrupted by a sudden shaking "Huh? What's happening.." Amiya shouted, alarmed.

The door slammed open as a guard came in "Amiya, we've got a problem!" he shouted. "Someone broke into the facility!" the guard continued "The way they're dressed… they aren't Ursus soldiers!"

"Ursus soldiers?.." the building shook again "What's the meaning of this?!" a guard asked terrified as an explosion could be heard in the distance. "They're attacking! Amiya, they're heavily armed!" the man continued when suddenly...

"Watch out!" Sensei shouted as he pushed the medic away as an arrow crossed through the room nailing the wall and causing the medic to scream. "Be careful, everyone! Take cover and protect the Doctor!"

Sensei contemplated telling them but stopped himself as he positioned himself with the medic behind cover "Those outfits... Are they Reunion? But how's this possible" Amiya contemplated… ("Reunion?") Sensei thought to himself

"Guards, prepare for battle!" Amiya commanded as another explosion went off. "A-are they after the doctor?!" a guard questioned "No… nobody else should know about Doctor being here." … "Are you able to reach Kal'tsit?" Amiya asks the guard. "I'm not sure why, but the equipment isn't working!" the guard responded "...someone has cut off our communications." Amiya thought. "Have the Ursus government discovered us?" she continued.

"So, what do we do now?" a guard asked as he walked around.

"Kal'tsit won't be able to command the battle as we had originally planned.." Amiya said as she turned to Sensei "..Doctor... I hope that... you can take command." she said with her hand on her chest.

"Isn't that a bit too risky? The doctor only just came to-" the medic tried to object but Amiya continued "I'd.. like to give it a try" she said as she looked at me again "Even without memories… You've fought alongside us before, we've been through so much together. I just know you'll be able to do it." she hesitates a little "So, please... Lend us your aid. We'll support you."

After a moment... "I am glad you've put that much trust in me," Sensei said as he stood up from his cover. "I'll do it." he raised a close fist.

Amiya beamed "Really?" Amiya said as Sensei walked up to Amiya and patted her on the head. "Yes," Sensei returned his hand as a blush formed on Amiya's face. "It should have been my responsibility, so let me take command from now on, Amiya." Sensei declared to Amiya.

Amiya nods "Thank you, Doctor…" Sensei nodded as he rummaged through his coat "Let's see here…" he mumbled as Amiya, the medic, and the guards watched him rummage through his coat "There you are" Sensei said as he pulled out The Shittim Chest "A.. tablet?" a guard questioned.

"Now… the password…" Sensei mumbled as he typed the 12-word password.

…We thirst for the seven wailings.

We bear the koan of Jericho…

…They waited for something to happen... "Welcome to the Shittim Chest Sensei '' a voice could be heard from the tablet... "Sensei?" Amiya repeated... "Sensei, Bio verification confirmed. Complete." it finished as the scenery changed to that of the familiar blue classroom

"Sensei! It's good to see you again!" as a figure of a young girl with blue and pink hair with a halo appears on the tablet "Good to see you too Sensei…" another said as a similar figure appeared but with white hair instead of blue

"I am glad to see you two too. Arona, Plana." Sensei replied waving at them "Arona and Plana..?" Amiya asked, Sensei turned to her "They're the A.I.s and operating system of The Shittim Chest." He informed,

"I see… like PRTS…." Amiya replied as Sensei looked back at the Shittim Chest.

"Now then, I'll need help from both of you." Sensei said to the two "Whatever you'll need I'll be there to help Sensei!." "mhm, we're ready to assist Sensei." The two A.I.s replied as a holographic display appeared in front of me surprising Amiya and the rest

"-Arona, you'll be in charge of protecting me" Arona nodded "I'll be sure you won't be in harm's way." Arona declared confidently.

Sensei nodded, then turned to Amiya "Can you tell me what PRTS is?" Sensei asked

"PRTS? It's one of Rhodes Island's partners, an A.I. part of Rhodes Island's neural network" Amiya informed as she went and took something out of her hoodie…

"A phone?..."

To be Continued in…

Sensei of Rhodes Island:

Prologue 2: A.I. Team Up

Afterword.

Greetings everyone! I hope you liked this first chapter. It's kind of my first time and the only fanfic idea I had was a fully completed chapter 1 since I thought of mixing my favorite series. Either way please put down what I could improve down the line and I hope you all enjoyed and tuned in for Prologue 2.