Advertising planner Lin Xiu traveled to the world of Detective Conan after a car accident and became Kogoro Mouri who was at a low point in his life. When he inherited the memory of the original owner, he discovered that this seemingly decadent detective actually carried the twenty-year regret of his father's unjust suicide. Facing the upcoming first year of Conan, the awakened "Sleeping Detective" repairs the broken family with his left hand, and plots against the black organization with his right hand. When the crow totem is reflected on the glass of the detective agency, the gears of truth spanning two generations begin to turn...
