The battle at the Oedo Dome heats up as the fans waver between the two groups, but Otsu is still holed up indoors. Will she fade away, or will Shinpachi and gang rekindle her passion?
It's the same principle 
as the Gintama movies.
.إنّه نفس مبدأ أفلام غينتاما
Es como la película de Gintama.
Basta usar o mesmo princípio
 do filme do Gintama.