This movie starts with Saze X playing basketball. Suddenly, a lightning bolt hit the earth. They walked towards it and found a boy. The boy's name is Ricky, and he thinks he has forgotten everything. On the other hand, Remy told Sazer-X that a giant monster named Mechanical Giant Bulgario had approached Earth and was destroying buildings. Sazer X still defeated the monster. But then something flashed into their eyes, and Takuto mistook it for a cosmic capsule. In fact, this is the Bosquito people that exist within Bulgaria, which Professor Horiguchi later explained.
在与一个异常强大的“虚空”的战斗中,露西亚受了重伤,别无选择,只能暂时将死亡之力转移给平崎一护代表她战斗。经过一段时间的调整,两人并肩作战,最终克服了杀死一护母亲的“空虚”。然而,在这段时间里,露西亚的哥哥Nobuyoshi(石原敬也饰演)不顾黑崎一护的生命安全,强迫她重新获得魔法。露西亚为了保护一护而拖延到与“虚空”的战斗结束,并清除了一护的记忆