Arriving at Telezart, the Kodai and the crew devise a plan to punch through the Gatlantis fleet blockading the world. Using a warp booster plane and mechanized units, they jump behind enemy lines and destroy the rear-guard. The main Gatlantis force uses a specialized missile to destabilize Yamato. With the mechanized units holding the Yamato, Kodai shows his resolve and fires the Wave Motion Gun, destroying the Gatlantis fleet.