The First Day as a Ghost: the Evil Ghost Begs Me to Let Him Go

When Gu Qitian woke up, he found that he had become a little ghost agent in the underworld. In this world where demons are rampant, the ghost agent's status is extremely humble. If he is not careful, he will be raped instead of being caught! Fortunately, Gu Qitian awakened the most powerful underworld system and changed his destiny! As long as you successfully capture the ghost, you can obtain skills, magic weapons, and training experience... Host, successfully captured a one-star ghost, and received the reward: Yellow Level Kung Fu! The host successfully captured the five-star ghost and obtained: Soul Hook! The host successfully captured the seven-star ghost and obtained: The Three Flavors Holy Fire! ..... Many years later, the underworld was breached and countless demons escaped. At this time when all life was in ruins, Gu Qitian in front of the gate of the underworld shook his head slightly: "It's ridiculous, it's ridiculous...!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.