Oh No, I Accidentally Poisoned the Grand Elder to Death

Wang Mu transmigrates and becomes a disciple of the Law Enforcement Hall of the Ancient Blade Sect.

But to his surprise, the first case he is assigned to investigate is the death of the sect's Grand Elder.

Yet Wang Mu knows full well that he may have caused the Grand Elder's death himself.

Oh no. Am I investigating myself?

What am I supposed to do?

Just as Wang Mu is planning to flee the Ancient Blade Sect,

he discovers something.

Wait, why is the Sect Master a suspect too?

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.