[Watch Party] The Beast World Where Boss Dazai Doesn't Exist

Boss Dazai made a deal with the Book: once he had accomplished what he wanted, he would willingly die, sacrificing himself to stabilize this unstable world. So after jumping from the building, he merged with the world. The world's consciousness erased his existence, and everyone's memories were "corrected." But after Osamu Dazai was truly gone, the Book discovered that ideals and reality were just a tiny bit different... Mori Ougai gradually lost control of the Mafia as it expanded too far. The force that ruled the night began to run wild; Chuya Nakahara became increasingly like Verlaine in his thinking as he struggled with his inhuman identity; Atsushi Nakajima and Kyoka Izumi sank deeper and deeper into the dark swamp; The Three-Way Balance changed from mutual aid and restraint to complete noninterference. When the Guild and Tatsuhiko Shibusawa invaded Yokohama, the Special Division for Unusual Powers stood by, while the Armed Detective Agency and the Port Mafia each fought for themselves... Book: Dazai, if you don't come back soon, this world is going to be done for, along with your whole team! Aaaah! QAQ PS: 1. In my version, Rando and the Flags are alive, and Chuya never went through the Verlaine incident at sixteen. I don't know whether Boss Dazai changed their fates in the IF storyline, so let's just call this a personal setting. 2. Double Black is the main pairing, and Dazai is everyone's favorite. 3. The viewing content combines the novels, manga, and anime, and may include some original scenes I've added. I'm an obsessive Dazai fan and a multishipper who mainly ships Double Black, so there may be overinterpretation and shipping commentary. 4. Out-of-character warning. I'm a terrible writer with nothing but ideas, and I'm just writing for fun. If you don't like it, please drop it immediately. 5. Irregular updates. I'm a student, so I can't promise anything except that I won't abandon it. 6. This won't be published as a paid novel, so there's no need to send me nutrition fluids. Theme: A happy ending for everyone is the only truly perfect ending.