Theme song of "Armor Warrior Xingtian": "The Undefeated Hero" Singer: Wu Haoze (that's Xiao Fei in it) [For the dream in the heart, fighting for blood is like a strong wind, and the night will release light, An undefeated hero, scars are the fire of bravery, he wants to fly farther into the sky] Open your hands, your heart is burning on this journey, the future is in front of you, the country of love, the road to success, self-confidence and never give up, the happiness in front of you , go through the fog, "Repeat ()" Does it hurt? Are you hurt? When I encounter it, I feel more respectful. I am used to clear skies in another world, and the violent storms are not trembling. To me, it is just The more you fight, the braver you become. It’s easy. If you want to become a hero, don’t dream. I live in my time and space, I fight and I am impulsive. After victory, I will be my own hero. "Repeat ()"