When I Am Reborn, I Will Be the King of Hell in the Underworld.

On a quiet night, the pharmaceutical factory exploded. Unfortunately, I went to the underworld. Fortunately, I became the king of hell. The king of hell is also taking care of everything. Since I became the King of Hell, I have never been idle for a day. In the blink of an eye, I became a detective, trying to figure out the secret of the real explosion in the factory. But as the fog lifted layer by layer, my heart could no longer calm down. It is both real and illusory, both confusing and present. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.