Marcus awoke centuries ago as the Last Librarian in the Lost Library of Alexandria, tasked with guarding its secrets, especially the forbidden tomes of dangerous knowledge. His solitary existence ends when a cursed volume transports him to Gensokyo, where scattered forbidden books unleash chaos. Joined by Marisa they must work together to gather these tomes before it ends the world

Reimu got into another incident.

Shinki's destruction of Makai left her people in ruins. The arrival of someone who was freed sparks conflict between not only Gensokyo and Makai but between the people of Makai itself as people fight for their wonderland.

Watch the story of a self-insert that enters Gensokyo and...! Ok, at this point, yall already know the drill of this stuff. Although maybe some more crazy shit will happen to our guy here than usual... Heavily inspired by Accelerator Junior getting thrown around Gensokyo and FREAKIN GENSOKYO.

Fed up with her current poverty stricken life, Reimu decides to take a friend's advice to start babysitting as a part time job. However, like all her other schemes, nothing ever goes according to plan. UPDATE: After careful consideration, I have decided to open up this story to requests for who Reimu should babysit next. Details are in the last chapter. WARNING: SLOW UPDATES

After another successful mission, Ryusei decides to take on another high paying mission to retrieve the mystical Zodiac Amulet last seen in Kyoto. By chance and accident, he ends up in Gensokyo at Reimu's shrine instead of his desired location due to a navigation error and what starts off as a solo adventure turns into a conditional partnership for a priceless artifact.

In a strange, modern Gensokyo, Reimu Hakurei is drawn into deep, unexpected romances with seven captivating girls. But when tragedy claims the first girl's life, Reimu senses something deeply wrong with this world. Can she unravel the mystery and protect those she loves, or will the danger lurking in the shadows claim them all? (Reimu X Harem)

(You) in Gensokyo

ULTRAKILL guy that has never played ULTRAKILL goes to Freakin Gensokyo! (For reals this time)

The Scarlet Devil Mansion has unknowingly been haunted by a strange phenomena ever since it has entered Gensokyo. Each chapter within this story will depict the characters being affected by this phenomena.

Transported to another world as a dungeon master, Remilia must manage a dungeon to ensure her survival. While she dreams of handing the task to Sakuya, she finds herself needing to learn the ropes herself until she sucessfully summoned her.

(a.k.a. Where the Rain Went) Suffering was a word that Tenshi Hinanawi could hardly define. Her life was perfect. However, what would happen if she were to come face to face with suffering? To bear witness to such misery that it made even her heart ache? What would she do to protect her dearest friend? How far would she go to prevent the suffering of the one she cared about?

Alice is a youkai dollmaker from the Forest, and Eric is a human cafe owner from the Village. Their fates are bound together by red thread. However, as the rains fail and the Human Village grows restless, it only takes a single spark to ignite an inferno. Everything they have might just go up in smoke.

In Victorian England, a world-weary maid drowns in the dark work given to her by her master: the Ripper of London. Jaded and ashamed, her world changes forever when Remilia Scarlet — an arrogant and eternally young vampire that can bend fate to her will — takes an interest in her existence, their budding friendship throwing them both into a fight for their very survival!

A man, after hearing from his friends about a princess that lives inside the Bamboo Forest of The Lost, decided to check it out. However, when he was inside the forest, he got lost. Thinking that he is doomed, luckily, he met with the guide of the forest, Fujiwara no Mokou.

The year of 2060 and an unforeseen threat known as the "Skibidi Toilets" begin to wreck havoc upon the Earth during the year of 2060, will our survivor groups survive the Skibidi-pocalypse or will they be devoured and killed off by the Skibidi Toilets? (Disclaimer: Major Character Deaths, OOC Characters, Multiple Fandoms)

Yuuka gets a surprise in the middle of a cool autumn night just in time for harvest. In the end it's an outsider that's just as mute as she is at times and kinda looked similar too.

Reimu found out that one word can change someone's life the hard way.

Follow Manato, an outsider descendent of the Hakurei clan and recent disciple of the Shrine Maiden of Paradise while trying to find his place in this new world so different from his own, finding answers about his ancestor who pointed him towards this place.

A collection of Meiling X Sakuya having intimacy in different times. [FutaMeilingXSakuya]

Devil's Mansion Part timer retold. Same'ol generic boring Isekai story.

For millenia and a half, Japan is in turmoil. External issues pushed the sages to construct Gensokyo more early than it was supposed to, the year 1600s at least. Over the years in Gensokyo, humankind developed martially to combat the youkai threat but in overtime, themselves. With its status-quo broken, so changed these youkai exterminators of law into peace brokers of Gensokyo.

After the incident of the Animal Realm, the Haniwa Corps decided to settle their new home at the surface of Gensokyo. However, the lack of constant faith from the humans has left the goddess running short of the necessary resources for her creations, with the only replacement requiring an expedition back to the land they once had dominated. Two haniwa were sent.

Koishi ends up going on a stupid adventure.

Another day of stupidity in this weird fun world...