Detective is already dead (The) – LN (EN) T.01

You Will Be My Assistant. During A Plane Hijacking Four Years Ago, Kimitsuka Kimihiko Wound Up Becoming The Assistant To A Beautiful Detective Named Siesta. The Pair Traveled The World, Solving Crimes And Battling Criminal Organizations. Until Siesta Died, Anyway. Kimitsuka Thought That Would Spell The End Of His Adventures And A Return To Ordinary Life, But An Encounter With A Girl Who Bears An Uncanny Resemblance To Siesta Suggests That Fate Has Other Plans.