In order to save Ms. Ketsuno, Seimei agrees to Douman’s proposal of a Shikigami Tag-Team Mystic Death Match. Seimei arrives at the arena only to be captured by Douman, but Gintoki and the gang appears to lend a helping hand. The first match ends in a draw after both the Ketsuno and Shirino clan contestants are disqualified. After seeing how they performed in the first round, Seimei accepts Gintoki and the gang’s skills, and together they prepare for the next round.
Exterminate the hated Ketsuno clan to usher
in a golden age for the Shirino clan!
¡Extermine a los malditos Ketsuno y
 traiga una época dorada para los Shirino!
Extermine o odiado Clã Ketsuno e 
inicie a era de ouro do Clã Shirino!