All Kinds of Things Are Wandering at Night, I Build the Underworld to Control the World

The male protagonist Chen Qiye accidentally traveled to a fantasy world. He found that evil and evil were rampant here, causing harm to the world. He was kind-hearted and wanted to change this situation. Fortunately, the system of the Emperor of the Underworld has been awakened in the body, which rewards good and punishes evil, leading to a righteous path in the world! No matter whether you are a monster or a powerful person, as long as you enter my underworld, I will be surrounded by a dragon or a tiger!