Consumed by negative emotions, Douman is transformed into a giant demon. He now possesses within his body Antenmaru, a demon sealed away over a millennium ago by the desperate efforts of the Ketsuno and Shirino clans. Not even Seimei’s voice can reach to Antenmaru when Gintoki stands before him with his aura-charged wooden sword. How will Gintoki fight the great demon who has returned after a thousand years?!
The skies above Edo may be rough at the
moment, but you don't need to worry.
Los cielos de Edo no lucen muy bien por 
el momento, pero no deben preocuparse.
O céu sobre Edo está agitado no 
momento, mas não se preocupem.