Rejecting Conan from the Main Story

Transmigrated into Detective Conan's world as a cannon fodder destined to die undercover, a socially anxious college graduate refuses her tragic fate. Her mission? Save the police academy's legendary "Elite Five," dismantle the Black Organization before Conan ever appears, and rewrite the entire timeline. But when the System forces her into an impossible undercover role, she makes a desperate choice that transforms her in ways she never imagined. Can a former nobody alter destiny itself, or will the original plot consume her like it did her predecessor?