His father and sister were kidnapped by the demon lord. In order to save them, Lingfeng went crazy to practice. But as he walked out of the Royal Force Academy, things happened around him became weird. The demon lord actually called him the prince of the demon realm, and the imperial royal family was even more respectful and polite to him. What are the reasons for all this? Let's look at "Force Battlefield" to find out one by one.
