Awakening Detective System: a Slap in the Face to the Beautiful Academic Master at the Beginning

[System + Reasoning + Detective + Explosive + No CP] In an era of greed, the crime rate soared. Detective, this unfamiliar profession, reappears in people's field of vision. "Who is he? He actually solved an unsolved case that shocked the country more than 20 years ago!" "You don't even know him? He is the greatest detective of our time - Bai Guifan! No one else!"