Have the Yokohama Literary Greats Written Anything Today?

[The novel is complete. The full series costs only half a cup of milk tea. Please support the official release!] [My alternate-universe story next door, "Have the Yokohama Writers Published a Book Today?", is open for pre-orders. Please add it to your collection! Synopsis in my author profile.] Synopsis: For certain reasons, Hanyu Yui's world was always on the verge of collapse. To save his world, Hanyu Yui signed a contract with the "Book" from a parallel world. Forced to impersonate famous writers who had been reincarnated, he headed to the parallel world to deal with its invaders. But he never expected that all the writers in the parallel world had abandoned writing to take up arms! The world could be destroyed, but it absolutely couldn't do without books. Loving books more than life itself, Hanyu Yui decided to deal with the invaders while also saving the parallel world's fading literary scene. And so... At an abandoned warehouse, the great fallen one, who sought to embrace decadence, brazenly put a stop to a pointless battle and rescued a friend from the parallel world. On the streets of Yokohama, a rowdy novelist and poet argued over their differences one moment, then recommended their favorite writer to a passing group of students from the Advanced Technical College the next. At the detective agency, a beast tamer with a split personality got caught up in a duel between detective-writers and had no choice but to ask the Armed Detective Agency from a parallel world for help. Reader's Guide: 1. This is a secret-identity story. The characterizations are mainly inspired by Bungo and Alchemist, along with my own interpretations. These are my personal takes on fictionalized writers, so please don't conflate them with the real writers! The protagonist's identities will absolutely never be exposed! 2. The protagonist has no romance. As for the subtle feelings between the writers (close friendship, rivalry, teacher and student), interpret them as you like (this is important)! There are no romantic storylines for anyone else either! 3. Some of the worldbuilding is based on Bungo and Alchemist, but there are differences! 4. This is a crossover world, though the story mainly focuses on Yokohama. Be warned that the timeline and some of the logic may be chaotic! 5. At heart, this is a lighthearted story full of shenanigans. Don't try to look for logic in it! 6. There's also an alternate-universe version of this story next door. If you like it, feel free to add it to your collection through my author profile! Upcoming Series: "Would You Like a Little Hope Today?" You can read the full synopsis in my author profile! Theme: Books are the ladders of human progress.