A broke Momoka discovers a treasure map?! How does the Survival Game Club's treasure hunt end?! National idol Yammy suddenly gained weight?! The Survival Game Club helps her diet, but Momoka's intentions... The Survival Game Club gets lost in the jungle. A mysterious creature watches them. A magnificent battle to the death begins between the Survival Game Club and their invisible enemy.
The words of your purer self touched me here.
Die Worte deines reineren Ichs
haben mich hier berührt.
Las palabras de tu pasado más 
puro me llegaron al corazón.
Las palabras de tu pasado más 
puro me llegaron al corazón.
As palavras do seu eu mais
puro me tocaram aqui.