With the letter from Takasugi proving to be a catalyst, the Joi rebel gang starts to remember Kurokono, and takes a trip down memory line to the Joi War era. After a gruelling battle with the Bakufu army, Gin-san and his comrades were taking a momentary rest at an abandoned temple.
won't appear on the ground 
unless there's light,
no puede existir sin luz, 
no importa lo pequeña que sea.
só aparece no chão quando há luz,