A strange creature named Koyemshi introduces itself to the group. Takashi is chosen as the next pilot of Zearth, and he resolves to be a "hidden hero" and protect the Earth.
at a depth of ten 
kilometers or less.
.وامتد عمقها إلى حوالي 10 كيلومترات
und die Tiefe betrug
ungefähr zehn Kilometer.
à moins de 10 km de profondeur.