Magic Bullet War: I, the Black Dragon King!

Travel through the world of Magic Bullet. Obtain the magic bullet core: Xuanlong Ruler and become the fourth magic bullet warrior. Binding magic box system. Explodes when you fight monsters, you can get various magic bullet keys, and you can also teach the rules of blackness and create a new magic system. Big Devil: Who are you? Li Cang: I'm just a passing magic bullet warrior! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.