The Age of Controlling Ghosts: Starting Contract to Destroy the World

Su Jie found a moldy walnut in the ghost market. The stall owner laughed: "This piece of trash can't even be rated F, so it's given away and no one wants it!" He spent all his wealth to buy it and was ridiculed by the whole school during the contract ceremony. The moment the walnut cracked, black mist enveloped the sky and the earth, and a biting chill froze the entire auditorium. The ghost tilts its head to reveal the kaomoji: (●ˇ∀ˇ●) "Master, where do you want to destroy?"