This System Is a Bit Dull, Like It's Just Installed

Everyone under this prince is evil Li Zhao transformed into a useless prince and obtained the summoning system of the heavens. But none of those summoned were good. Yan Shisan: "I stayed with you just to find a sword worth killing." Cao Zhengchun: "Don't be afraid, Your Majesty. This old slave has a steady hand when killing people." Jia Xu: "Xu has a plan to make His Highness's death... Very valuable." Everyone said that the fourth prince was crazy and had raised a group of ferocious beasts that would devour the Lord. However, he used this group of "evil people" to flatten the northern border, kill through the court, and sit on the dragon throne. At the enthronement ceremony, all nations came to court. Beside the dragon chair, Yan Shisan stood with his sword in his arms, Cao Zhengchun served with a sinister smile, and Jia Xu lowered his eyes to calculate. An envoy asked in a trembling voice: "Your Majesty... Aren't you afraid?" Li Zhao smiled and looked at the group of "evil people" behind him. "Afraid?" "If they are loyal ministers, I will be afraid." "Because they are evil people——" "No one in this world dares to do evil to me.