People in Ultra: Reject the King of Ultra at the Beginning

Introduction: The moment he opened his eyes, Rex found that he had evolved into an Ultra Warrior? Moreover, the King of Ultra intended to accept him as his disciple, but Rex refused because he had awakened an AI system! King of Ultra: You are the hope of this universe. I hope you can keep your heart and stick to your original self! Tregear: Rex... I can't go back. If we meet again, please don't hold back! Zero: Rex, one day I will catch up with you, even if it takes another 20,000 years! Mebius: I'm sorry, Master Rex, I let you down! Carmilla: Rex, how do you know the secrets of 30,000 years ago? Who are you? Tartarus: Rex, you are too dangerous. You are the biggest threat to my race in the universe, so you should die! Emperor Ka'afa: I am the source of darkness in the main universe. Who are you and why can you compete with me! Rex: I'm just an ordinary Ultra warrior. I just want to protect my home, protect my friends around me, and stick to my beliefs. If darkness really comes, then I will illuminate the darkness; if evil invades, then I will crush the evil...