Blazing Sky: Ashes of the Old Gods

[When you have the power to change the world, what will you do? [When you can drive a mobile armor several meters high, do you dare to declare war on the entire world? César nodded. For his mother and sister, he would swing his sword to anyone who threatened them, even if he would pay a high price for it. Regardless of whether the person he is dealing with is an angel or a demon, he will give everything he has for power. Cesar, hold the stone in your hand tightly and unleash your rage. Your madness will burn all disobedient people to ashes, and your army will conquer the entire world like lightning. Love what you love, hate what you hate, the three-year period has come, and we welcome the Red Dragon back to his throne! (Tianzhichi fanfic, the plot setting has been slightly changed, please don't criticize if you don't like it)