但15年前，在春的父亲被暗杀后，警方根据当时只有6岁的春的证词逮捕了齐英的母亲，齐英也被赶出了光月寺。然而，齐英的母亲在调查过程中去世，案件至今仍是个谜。十五年后，齐英和春在一次点心比赛中再次相遇。春对齐英的点心很感兴趣，当他第一次见到齐英时，却没有发现她是他的青梅竹马，就向他求婚了。为了证明母亲的清白，齐英决定隐瞒自己的真实身份，并利用与春的婚姻进入了光月寺。但在那里，等待她的是一场意想不到的逆境。
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.
