In their quest to build a rocket, Umika and her friends decide to visit Matataki, their classmate who is a skilled engineer, but doesn't attend classes. However, they soon find out that this mechanic's got one short fuse!
Dreams that amount to nothing...
...الأحلام الّتي لن تتحقّق
Sueños que no se cumplen.
Sueños que no se cumplen.
Sogni che non portano a nulla...
Sonhos sem valor...
Ничего не стоящие мечты…