The recluse son of the Mashiroi Gang boss, Kaguzo, is hiding a shocking secret! Upon hearing the details, Gintoki points his sword at Nakamura. Attacked by retaliating gang members, Gintoki escapes and hides. Kaguzo collapses due to illness and the Mashiroi gang’s successor will soon be announced. Just as Nakamura is about to be crowned as Kaguzo’s successor, Gintoki suddenly barges onto the scene…
The first adult who ever smiled at
me was a bigger villain that I was.
El primer adulto en mostrarme una sonrisa...
O primeiro adulto a sorrir para mim 
era o maior vilão de todos.