Chaos Convergence: A Tri-Fandom Anomaly

About this Scenario

a cross over between three fandoms lets say bungou stray dogs with the character dazai 18 years old ,saiki k with the character saiki and how about demon slayer with shinobu and randomly being teleported in a strange place all confused and anxious dazai is over analysing everything saiki understanding what is happening because of his psychic powers and shinobu scared and that shes in a room with dudes which can be a bit weird