[Crossover of manga, novels, anime, films, and classics, with plenty of breaking the fourth wall. In short, it's a mess.]
After Boss Dazai dies, his soul floats in the air. A girl who calls herself a traveler between worlds makes him a rather impolite offer.
"You're dead anyway, so why not be my travel companion?"
He's not particularly interested in traveling, but he's also tired of existing as a soul. After much deliberation, he steps out of his world.
These worlds include, but are not limited to:
Tangled timelines:
Seventeen-year-old Geto Suguru sees his closest friend, who will be cut in half ten years later; the strongest Gojo Satoru watches a future in which Geto Suguru dies by his own hand; Gojo Satoru, having confirmed his own death, returns from the battlefield to the past. They all have bright futures ahead of them.
"Ah, I should've done that back then." The adult Gojo Satoru, whose brain has been fried, scoops up the teenage Geto Suguru and sprints a hundred meters, with his younger self hot on their heels.
A remixed fairy-tale collection:
In this world, everything is as peaceful and happy as a fairy tale. But Boss Dazai, holding up his voluminous skirt, objects: "Why am I Snow White?"
The Rabbit Akutagawa, whose face looks awfully familiar, kicks his legs in displeasure and shoves a knight's greatsword into the princess's hands. "Snow White, go slay the dragon!"
Boss Snow White Dazai: Who is he? Where is he? What is he supposed to be doing?
An unexpected visitor to the Green Grasslands:
Can someone tell them what these two creatures are? They have no horns or tails, and they claim to be 'human.'
The Great Ito World Escape:
Tomie, multiplying without end; the handsome young man at the crossroads; the spirals that devour people... Faced with all this, their first priority is to run for their lives or call for reinforcements.
Their friends from other worlds, dragged into this fight for their lives: What the heck?!
