The only way to defeat Hosen is to bring back the Sun to the Yoshiwara Shangri-La, the city trapped within eternal night. Seita runs for the control room to break open the iron-plated seal covering the city. Meanwhile, Gintoki and the Hyakka led by Tsukuyo are desperately holding off Hosen’s attack. But despite their best efforts, they cannot stop the King of The Night’s onslaught…
Not to live on the cold battlefield,
but under a warm sun.
No querías vivir en el frío campo 
de batalla, sino bajo el sol cálido.
Não viver na frieza do campo de batalha,
 mas debaixo de um Sol quente.