The Earth has not been invaded by monsters for a long time, and it seems that peace has been restored. Humans have turned their attention to the universe, so the size of the team fighting against the monster disaster is gradually shrinking. At this time, the mysterious space floating body "Sphia" suddenly attacked the Earth. The connection between the Earth and the universe was cut off, and it became a "lonely planet". Sphia's devilish hand also approached the daily life of the protagonist Asumimi Zouda. It kept creating destruction, and finally changed from a floating body to a huge form... Zouda bravely challenged the enemy regardless of danger, and finally transformed into Ultraman Deke. "Now, go!" Zouda held the "light" of Ultraman Deke in his hand and fought bravely to protect the peace of the past. In order to fight against Sphia, the new elite team "GUTS-SELECT" was re-established. As a new member of the new "Elite Victory Team", Zouda and his young partners fought against the huge enemy!