I'm the Case-Solving King

[System + Special Abilities + Deduction + Crime Solving] After Su Chen's grandfather dies, he leaves behind a detective agency. When Su Chen takes on a case, he activates a System that lets him identify murderers. During his investigations, he meets police beauty Zhou Ting. With her help, he becomes a junior police officer and solves one bizarre case after another. Solving cases earns him merit points, which can improve his speed, strength, agility, intelligence, and fighting skills. He can also unlock hidden abilities such as photographic memory, mind reading, psychic power, time tracing, and beast taming. (A short story every few chapters, so you can read them separately.)