Detective Conan: Codename Nightingale

Su Yingying transmigrates into the world of Detective Conan and operates under the Black Organization codename Nightingale. Bound to the “Wishful Protection” System, she unlocks max-level skills in elite combat, firearms, and more, becoming immensely powerful without being shackled by mandatory missions.

She refuses to join any faction and does as she pleases, neither relying on the Black side nor siding with the Red side. Her one hidden mechanic is “Absolute Defense,” which activates against female targets. Starting with the Shigehiko Nomiguchi mission at the Cupido Hotel, she navigates the clashes between Conan and the Organization and the whirlpool of all kinds of cases, protecting the people she wants to protect by her own rules and writing a legend that defies definition.