Solve the Case: Report the Villain Roommate at the Beginning

Lin Qi traveled to another parallel world. The most powerful detective system has been awakened. After hiding his identity for three years, he turned from a rookie detective to a top detective! He is even famous in the detective circle, but not many people know his true identity, and no one knows that he is actually just a student. Until one day when Lin Qi went to college and met a roommate, he actually committed a crime under his nose! "I want to report the crime. I suspect my roommate..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.