There are many things you do not do in this world that is generally accepted as fact. You grow accustomed to pineapple on pizza, you're not just born liking it, you do not approach anyone with a watch blinking red, and you do not hire a (technical) high school dropout to become a teacher. Thankfully, this city also needs an Agent. I'm glad I have experience with both.

A story is a beast with a life of its own. You can create it, shape it, but as the story grows, it starts wanting things on its own. Change one thing, and you set off a chain reaction of events that spreads through the whole thing. Maybe, writing in a more light-hearted genre would lead to a more promising outcome of escaping this nightmare.

After obtaining the True Azure to create a new world, Ragna the Bloodedge should've ceased to exist, content the future of his world was safe before disappearing from it. Yet, instead of oblivion, somehow, Ragna found himself still drawing breath in the chaotic city of Kivotos, chaotic and yet somehow familiar, and entrusted with a role he never expected a man like him to even get.

After traveling all over the remains of the ruined western and mid-western United States, an amnesiac prisoner pulls off another grand escape from the NCR Tibbets penitentiary and unexpectedly becomes the unlikely hero who stops a new plague from ravaging the wastelands. However, upon arriving back "home", he finds it to be vastly different from what he has ever known.

In the yet to be seen distant future... In a place beyond reaches… The song of humanity continued to be sung—

Rabbit platoon got transported to the world of arknights, will they survive and thrive or die.

In a long-distant dream of a mad major, a certain captain had accepted the end with a smile as he embraced the warm grip of death. For he has been freed from the dream turned nightmare. But sadly, his story wasn't meant to end that way. Thus his journey continued in a city filled with wonder and mystery. Heavily inspired by Sensei From The Imperium, Crossposted on Ao3 for images.

The King in Black of Chaldea, Bruce Belmont, has been sent to Kivotos by Zelretch. Is the big city full of students and guns ready to receive such a Sensei? What will girls learn from an Occult Detective who often plays masked vigilante and mad scientist?

A teacher, an amnesiac, a guardian to his students, an answer that the President asked for: that is what he was summoned for. But now he is here, he is all of that and one more thing: a hero. So Sendou Saito, Sole Hero Of Justice, what are you?

The Legendary Dark Knight, Sparda. He was many things: a peerless swordsman, a saviour of mankind, a traitor to demons. What many of the don't know however, was that he was also a capable teacher. Now, his skill as a teacher is needed once again in Kivotos. But, with the city being filled with rambunctious and trigger-happy students, just what kind of teacher he needs to be?

The Engineering Department construct a literal doorway to other worlds which ends up trapping Yuuka, Arisu, Aru, and Hifumi on Remnant. There, they attend Beacon Academy to learn more about this world as they await rescue.

I'd been many things in my travels. Courier, prospector, trader, mechanic, assassin, lobotomite... you name it. But I never expected to become the teacher of a bunch of bulletproof, trigger-happy angels in a city untainted by the horrors of the Wasteland.

After discovering a strange artifact in the abandoned Abydos Desert, the girls of the Foreclosure Task Force mistakenly activate it, sending themselves to a new and alien reality, one where humanity is in the brink as an Alien Armada bears down upon her worlds and death looms ever so close to them. Their hope for survival now rests on their own skill, a little luck... And the Halos

Master Sergeant Frank Woods had seen a lot of things in his age. From hunting for WMDs in 'Nam to the search for Menendez and now, to the 2020s and the technological advances that managed to keep him alive until just now. However, a death by natural causes leads Woods to arriving to the strangest place in any world. An Academy City needs its Sensei, though...

Ciaphas Cain's storied life finally comes to a peaceful end. After centuries of dutiful service, he hoped that Him on Earth would finally grant him eternal peace. Instead, he's thrown into a city run by nigh-immortal school girls with guns, tasked with making sure it all doesn't fall apart. From being a Hero of the Imperium, Ciaphas Cain becomes a Sensei From the Imperium!

The Foreclosure Task Force had one and only one goal, and that was saving Abydos High School. However, the harder they tried their hardest to complete that goal, the farther it went from them. Everything looked unreachable and hopeless... until salvation came in the form of a mysterious foreign student whom the feline treasurer found.

Kivotos is in trouble and only Sensei can help! Emotional maturity and support to the rescue! The right words at the right time! What was that? Sensei has less emotional maturity than the students? Sensei barely even speaks? Oh well... guess we're doomed then. Unless...?

After 100 years he has passed the students of the unknown and found the one-year-old baby, in the mountains. And they have returned back to their world to meet their younger selves and so the lord of sands will protect from evils inside and outside.

"First To Fight" - words the Marine Sergeant Major lived by all his life. With his duty fulfilled to the UNSC, the Corps and humanity itself, he mysteriously finds himself embarking on yet another great journey to save a city tearing itself apart. With the values of courage, honor and discipline; can he bring order to the Academy City of Kivotos?

In the Inner Sphere, you hire a mercenary when one has a problem that no other can solve. In Kivotos, there exists a need for a Sensei. So it would seem obvious that if given the option, a mercenary MechWarrior would be selected.

Sanguinius is dead, but death isn't the end for a Primarch. The Great Angel, beloved by all, is called to Kivotos as a mere shadow of his former self. His name, his deeds, his victories and failures are half-remembered tatters now. The Primarch is gone, but the man within the demigod remains. And that man has a new mission.

In one world, Kivotos would be visited by a single, normal man. Fate in this other world will be different. Now several servants run around the city helping the students or causing troubles for them. Chaos has come to Kivotos. So basically, just your ordinary day in the city of academies.

After quietly stepping out from the limelight with his beloved wife and retiring to a simple life out in the country, Duke figured that he'd spend the rest of his days in relative peace and happiness with the woman he loved. Then he lost her, found her, and took up her teaching job as some sort of fucked-up inheritance. Hail to the king, baby.

Uhee gets her dream job at an aquarium. Unfortunately, there are no whales.

!Around Ch. 13, MOD3 45. The Student Council President takes a risk and UMP45 finds herself at an unfamiliar desk after a routine rest. Her authority over SCHALE will test not only it's adversaries, but also her allies. With a Sensei focused on practical results, will the President's gamble pay off? A T-doll leads Kivotos now and works toward miracles with her follow AI companion.