Alteil is at a meeting with the Backdraft's council of seven, and they mock him for wanting to find a legend, the Ultimate X, and then assign him to finding it instead of giving him a good position. Meanwhile, the Blitz Team has just won another battle and Leena wants to go on a vacation. The sea is nearby, and after a while the Doc finally agrees to going there. When they get there, Leena, Bit, Brad, and Jamie go to the beach, and Leena is the only one who doesn't carry anything. The Doc stays behind in the Hovercargo and plays with his Zoid models until one of them breaks, and then he mopes about not being able to swim.

At the beach, the Blitz Team has a lot of fun. Bit sees a kid standing on a cliff watching the sea, and Bit asks him what he's doing there. The kid, Vega, says that he's waiting for something, and then leaves. In the ocean, Alteil is searching for the Ultimate X with some troops of Macurtis and Demantis units and a Whale King. Major Polta is helping him, and they detect the Blitz Team, but they don't worry about it because the Blitz Team doesn't have any water Zoids.

The Doc gets a call from Harry who wants to know where Leena is. The Doc tells Harry that they're at the beach, and Harry zooms off in a Whale King to find Leena. When he gets there, he almost lands on Brad. Then he rushes out of the Whale King and hugs Brad then Bit by mistake. Leena gets Harry to lend them some Warsharks, and Jamie is left buried in the sand.

Leena, Harry, and Bit have fun in Harry's Warsharks, giving Alteil and Polta a stressful time of hiding and coming out of hiding. Later, Leena is hungry so they go and eat. Leena goes to the Hovercargo to get the Doc. After a while, Alteil is fed up with the Blitz Team and sends some Macurtis and Demantis units to attack them. Bit and Brad run back to the Hovercargo to get their Zoids, and Harry panics because his Whale King is being attacked.

Bit, Brad, and Leena fight, and Alteil finally found what he was looking for. He calls back all of his troops, and Harry gets Bit and they go after them in Warsharks. They see something being pulled into the Whale King, and then attack, but their Zoids get damaged and the Whale King gets away. Bit and Harry find a hole where something was dug up and find a carving of a dinosaur head. They show the Doc, but he doesn't know what it is. Meanwhile, the box that Alteil found is opened, and the Ultimate X is inside. The kid that Bit met earlier, Vega, arrives with his guardian and he calls the Zoid the Berserk Fury.

Quotes:

"Give it up, Bit." -Brad Hunter
"The sea...I see." -The Doc
"I was just waiting..." -Vega Obscura
"Is Leena in a bathing suit?" -Harry Champ
"I can't swim, alright! What's the big deal?!" -The Doc