I Save the Conan Mystery Club by Drinking Blood

Ever since Hiromitsu brought back that egg, life at the police academy had become abnormal. The little girl who hatched from it could change size anywhere, anytime, and... As a vampire who could see people's futures by drinking their blood, after tasting the blood of her caretakers, Mimosa said, "How can such delicious bread die young? If you die, who's going to feed me? QAQ" So she decisively activated her second skill: [Change the Other Person's Fate] Hagi: "Ow~ Why did you bite me so hard?" "I'm doing it for your own good. You die young." Hiro: "Waaah, why did you bite me again today?!" "You're destined for many disasters. You've got a dying-young constitution." Mazda: "Why... am I the only one who got bitten all over?" "You won't even have a whole body left when you die." Zero: "Tsk... I'll die too?" "You... taste sweeter." Not long after, several young, strong police cadets all fainted during training. Instructor Onizuka: "Keep running! Keep running! You've barely been training, and you're already drained dry? This is unacceptable. You're expelled!" "Hirohiro..." "Zerozero..." "Hagihagi..." "Mazda..." "I'm hungry, tummy QAQ" The four of them: "No way!!" "Class president, my god! You're my emergency rations. You can't abandon me, waaaah!" (clinging to his leg) Date: "How am I supposed to explain the bite marks on my body if my girlfriend finds out?" (manly tears) You feed me, and I'll protect you for life! Making wonderful deals with my caretakers today, too! *Zero is the CP, but there are plenty of scenes with every member of the police academy group. The story is heavily focused on bonds and redemption. ( *Lots of original worldbuilding. The glory belongs to the original work; any OOC behavior is on me. Theme: Make peace with the past, stand firm in the present, and face the future.