Luna has gone to Okinawa, where she was born. Luna visits her father's grave, as it is one year since he died on a mission to detect the Zeravire. Luna runs into an old family friend who implores her to stay longer. She visits the beach and the G-Driller with Eina inside comes through the sand. The entire team shows up, as they have been ordered to get some recreation by Sandman. At the International Peace Center in Okinawa, there is a meeting between world leaders about the Zeravire when a Zeravire bursts through the floor. Leele gets a sense that the Zeravire is there, and Mizuki gets a message to activate Gravion. Gravion moves to the Peace Center but the Zeravire is not there. Suddenly the Zeravire bursts through the ground and attacks, but goes underground again before the Gravion can retaliate. Luna takes the G-Driller underground to drive it out. Gravion fires Graviton Missiles at close range, but there is no effect. Luna attempts the Graviton Tornado Punch, although they have never been able to do that move before. Luna succeeds and destroys the Zeravire. The team go back to relaxing on the beach when Sandman arrives, leaving them stunned.