Saving the World Under a Secret Identity

This novel is complete. Thank you all for your support. If you've already read it, please don't buy it! Check out my new novel, The Tokugawa Chronicles, currently serializing. Also check out my friend's Haikyu!! story: The Echizen Brothers Come to Karasuno to Play Volleyball! It's complete! There are plenty more Haikyu!! stories in the author's collection, so feel free to take a look! Blurb: Sasaki, one of the alchemists at the Library, travels through countless worlds, taking foreign objects away from their original world to ensure the Library runs smoothly and is never invaded. This continues until he encounters an anchor and is incorporated into a new world. He had planned to spend the rest of his life as an outsider, but a quiet life on his own turns out not to be so easy~ Boss Dazai lives in a fragile world. After arranging everything, he leaps to his death, only to open his eyes and find himself back in the days when he wandered outside. He considers doing it all over again, but then discovers a different variable. This is not what he expected: this world is real. Curiosity is where it all begins. After meeting, the two team up to visit other worlds, gathering energy to sustain the world they now inhabit. P.S. 1. Primarily a Bungou Stray Dogs fanfic, with characters and settings from several anime series. 2. Includes major changes and an OOC warning. The timeline may not be entirely clear. After transmigrating, they can only use the abilities of their secret identities, and those abilities gradually synchronize with their own power levels. But intelligence doesn't change just because you switch bodies. That's a limitation of the author. 3. Almost everyone gets a happy ending. 4. Updates every other day or according to the ranking list. 2023.2.15 Completed novels: Little Spirit series / Baseball series / Volleyball series / Tennis series. Feel free to check them out if you're interested~ Theme: The fate of the world is everyone's responsibility