Miss Wagatsuma's Scientific Romance

This story will go premium on Friday (8/22)! As usual, I'll drop a bonus chapter of over 10,000 characters. Thanks so much for your support, mwah! Please add it to your reading list and leave comments! Updates come between evening and early morning, so don't stay up waiting. Get up in the morning and you'll see the new chapter! AND the anti-theft setting is 70% | 24h~ Misaki Agatsuma grew up listening to the romantic love story of her great-grandparents. They say her great-grandfather Zenitsu fell in love with her great-grandmother Nezuko at first sight. He immediately made his move right in front of her younger brother and won her heart. They met in the morning, he proposed at noon, and by afternoon they'd done everything they should and shouldn't have done. Miss Misaki, who inherited this fine Agatsuma family tradition in full, fell in love at first sight with a man aboard a cruise ship. She promptly made her move, soaring right up to the edge of criminal behavior. Hiro Suwabu, public security officer, the target of love at first sight: “I've got a pair of pretty silver handcuffs here.” Misaki Agatsuma: “Ohhh! Is this the token of love Grandpa told me about? How many kids should we have?” 1. A crossover of Detective Conan, descendants of the Demon Slayer Corps, superpowered basketball, and superpowered tennis. (The cover shows the heroine's character design.) 2. Pairing: Mr. Hiro, aka Scotch. I'll do my best to save the police academy gang, though I can't promise a perfect outcome. There's plenty of comedy, and I'll try not to make it too angsty. 3. The descendants of the Demon Slayer Corps are getting together. The original work is just background, but some of its settings will be combined with Conan, especially those involving the Black Organization. There are lots of headcanons! (Important!) 4. Breathing styles have no special effects. This is all science, no superpowers. (I'll do my best to explain even the Demon Slayer elements scientifically.) 5. The heroine is a stalker and a little yandere. She's an Agatsuma, and Zenitsu's descendant, so her ideas about love aren't exactly normal. (Please check the warnings before reading.) 6. Characters' values don't represent the author's. In real life, stay away from stalkers and yanderes, and use the emergency number when needed! This novel is just entertainment, so please don't take it too personally. Theme: Darkness always passes. Keep the light in mind and look forward to the future!