Citrus's consciousness has been jacked by an AI!? "Why?" Ryo questions. The AI in the form of Citrus says it will explain in a Bottle Battle. The shots fired from accurate readings make Ryo and Machiko anxious! Although the AI was created for humanity, it denies the emotions that humans have. Ryo and the others shudder at the terrifying plan being told to them! The truth about Vital Sync is finally revealed!?
The Bottle Battle that Haku chose is Push Bottle! Moreover, the bottle target is a specialized version! It can't be moved by Cota's light shots!? Haku's Royal Gryphon DX bursts into flames of jealousy!! However, Cota counterattacks without just being pushed around!! The Strongest of the Strongest, Citrus and Dragogina DX! Ryo stands in their way. Aquasports DX devours with full speed rapid fire!!
Haku's Bottlemen has combined!! The two Bottlemen upgrade into one cool Bottleman! Is that even possible!? Shiman comes to Cota's side to assist him, and together they counter Haku by firing three shots at the same time!! As they shoot toward each other fiercely, Haku and Shiman's conversation heats up over Cota?? In addition, Citrus says that he will remake the Bottle Battle! Which way of Bottle Battle would Cota choose...!?
The anime centers around a boy named Kouta Kouka (Kouka Kouta in Japanese name order, an apparent wordplay on Coca-Cola). Kouta strives to be the world's best Bottle King at the Bottle Battles in the virtual Drink World. He comes across his Bottleman partner Colamaru and then wages battles with various rivals.