Patrol the Mountain for Ten Thousand Years! When You Leave the Mountain, You Will Be the Great Demon King in the City

When Ye Xiao woke up, he found that he had turned into a little demon patrolling the mountain. The mountain patrol system is activated. The system stipulates that you must complete the mountain patrol for ten thousand years before you can leave the mountain. Congratulations to the host for achieving the achievement of patrolling mountains for ten thousand years and mileage of 200 million miles. Transmogrification function unlocked. Unlimited demonic energy function unlocked. The flying and escaping function is unlocked. The function of causing harm to all living beings is unlocked. The Demon King's Power function is unlocked. The function of spreading beans and becoming a demon is unlocked. The clairvoyance function is unlocked. Mind reading function unlocked. The retrograde function is unlocked. … After coming out of the mountain, Ye Xiao found that he had returned to his original world. Feitian overlooks the earth, it is a city he is familiar with. But why is there so much evil spirit permeating the city? What? The goddess was harassed by a blind demon? You are really looking for death. I have been patrolling the mountains for ten thousand years. The great demon king returns to the city and all the demons retreat. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.