The mysterious figure continues to taunt Mumei, challenging him to a duel to prove the ultimate power of the Shokatsu Technique. What does this man know about Shokatsu Technique and how might it help Mumei? The lives of Koui and Mumei's father hangs in the balance as Mumei makes his way to the top of the tower for a showdown with destiny. But why is there a sauna?!
Did Jun and Mary Discover the Legendary 
Ancient Golden Civilization in the Jungle?!
هل اكتشف جون وماري الحضارة الذهبية 
الأثرية الأسطورية في الغابة؟
Sind Jun und Mary
tief im Dschungel
auf die sagenumwobene
antike goldene Kultur gestoßen?!
¡¿Jun y Mary descubrieron la legendaria
civilización dorada en la jungla?!
¡¿Jun y Mary descubrieron la legendaria
civilización dorada en la jungla?!
Jun et Marie découvrent au fond de la forêt
une ancienne civilisation ?
Jun e Mary avranno scoperto
l'antica e leggendaria
 civiltà dorata nella giungla?!
Jun e Mary Descobriram na Selva a Lendária
 e Antiga Civilização de Ouro?!