Detective Training Manual

(Not invincible, not brainless, not cool, not harem, not routine, don't enter if you mind) Shen Yan, a top detective game fan, accidentally traveled through a murder case. The "system" descended from the sky and issued a mission: find the murderer and execute him personally. After passing the novice tutorial, Shen Yan stepped into the ancient and magnificent palace and met a mysterious woman named Elsa. "Congratulations, Trialist, but the trial has just begun."