Snap the Ant King's neck

With your hand rest upon the Ant King's shoulder. You decide you can't risk having any potential competition. In one quick motion, you grab ahold and fiercely snap the Ant King's neck. It all happens so quick that no noise is made besides the breaking of bone. As his body falls to the floor, a somber expression still adorns his face. Despite being an adversary, he deserves a proper burial. You spend the rest of the day toilingas you dig out a deep enough grave inside the tunnels. Once finished, you place the Ant King inside, saying pray before beginning to bury him. A large rock is placed on top of the grave as a marker. Inscribed upon it is a momentum to him. It's already sunrise as you venture out of the tunnels. You make your way into town, careful not to be too noticed.