[Highlight: This is a Fourth-Dimensional Calamity story. The blurb may get a little polish later, but the premise and story won't change.]
Soramoto Osamu is an utterly ordinary Japanese high school student. One day, he transmigrates into a manga world crawling with cursed spirits.
Soramoto Osamu: !
He soon discovers that the person he has transmigrated into is Tengen-sama, whose exploration area is limited to the Tombs of the Star Corridor, and who will eventually turn into a four-eyed monster.
Soramoto Osamu: ?
The blue System panel before him tells him that if he wants to avoid being made ugly, he should summon players!
Soramoto Osamu: ...
People in the Detective Conan world discover a virus-like game app on their phones.
The graphics are crude, the rules are unclear, and it can't be uninstalled. But once they open it and try it out, they find it's an illogical full-dive game.
[The Five Students at the Police Academy]
Matsuda: You want me to put a bomb on a cursed spirit? That actually sounds kind of fun.
Hagiwara: You can fight cursed spirits with bombs?
Hiro: The mission is to infiltrate a cursed spirit organization. Isn't this supposed to be a monster-fighting game?
Zero: You're sending me to infiltrate the higher-ups of the jujutsu world. Isn't the game's developer supposed to be on the side of justice?
Date: Why do I have to teach basic law to the students at Jujutsu High? Didn't they learn it as kids?
[The Detective Conan Guard Squad]
Shinichi: Track down the curse users? I'm good at that!
Akai: You want me to shoot a cursed spirit in the head from 800 li away? Fine.
GIN: To level up, I have to work for the good guys? What the... Fight Akai? Never mind, I'm in.
[Player count still rising...]
[Reader's Guide]
1. The male lead is a tool for advancing the main plot. The main viewpoints are those of the players in the Detective Conan world. [Highlight]
2. Please note: This is a Fourth-Dimensional Calamity story. [Highlighted again]
3. The characters belong to the original creator. Any out-of-character behavior is on me.
4. Lots of original worldbuilding.
5. If anything makes you uncomfortable, stop reading in time.
[Blurb and premise written on 2021.11.11]
Theme: Fighting monsters with detective logic starts with me.