Homa, who was taught by her father that both nature and school life are the same, "Life is Survival," opens a new door despite feeling anxious!! Mutsu makes her dream of becoming a writer come true with a memoir about her survival experience!! As Asuka and Shion celebrate, something seems off... Moreover, the untold events that happened on the island are revealed!? This is the grand finale of the authentic JK survival story, Volume 10!