A Certain Scientific Guide to Socially Anxious Survival

Blurb: Because the ability to see ghosts that he brought from his previous life doesn't fit the world of Detective Conan, the System shop is willing to take a huge loss and trade him a single time rewind in exchange for that ability. Mihashi Haru is stunned: Since when is rewinding time scientific?! Can the technology level in this world explain that? I still use a flip phone with physical buttons! System: ... * As a large, gloomy, socially anxious creature, Mihashi Haru can't speak when he opens his mouth, and stammers when he can. He always looks at people from behind his thick bangs, and when he disappears, you can only find him in a corner. But as a police officer, he stands by his duty. In a Tokyo riddled with bombs, the only thing that gives Mihashi Haru a sense of security is the gun he bought on the black market. He's well-behaved and keeps to himself. While secretly investigating in the middle of the night, he passes a drunken man and works up the courage to ask politely: "Excuse me, miss, have you seen a man with long, straight silver hair?" Vermouth, in disguise: ? He is obedient and does as he's told. Hagiwara, in ghost form, grabs Mihashi Haru and shakes him hard: Weren't you supposed to stay in at night and not do anything dangerous?! Mihashi Haru's head spins: But there's too many people during the day! Hagiwara: ? Of course, Mihashi Haru never causes trouble, either. After a captured criminal is silenced, Mihashi Haru finally loses his temper. He expressionlessly hefts a sniper rifle and climbs a tall building, aiming the scope at the silver-haired man. Stealing my kill, are you? I'll kill you once before the timeline resets. Grinning.jpg System: ... Mihashi Haru: I'm only doing this because you forced me.jpg 1. The timeline resets only once, but the protagonist isn't part of the reset. He closes his eyes and opens them to find himself in the first year of the Conan era. The Police Academy crew survive because of the reset's side effects (not really), so they fought their own way out. 2. The protagonist knows 99.99% of the plot, but he can read the manga as it's being released. 3. There are secret identities, but they're in the second loop, and count as gray-area identities. 4. He's extremely vindictive (whispering.jpg). P.S. The anti-piracy ratio is currently 50%. [Saved on 2025.1.3] Theme: Maintaining peace is everyone's responsibility.