Bungou Stray Dogs: Meeting the Doll

Note: I am a newbie, and my writing is a bit OC. Don't read my articles with your brain in mind. I have a soft heart and cannot accept criticism. The setting of the protagonist of this article comes from Rose Maiden, and the protagonist is my own creation. Because it is a doll, of course it has no CP. When a doll from another world that no one knows about falls into Fumino's world due to the collision of worlds, what story will evolve? To make up for the regrets, Odasaku and other characters do not die and have a happy ending.