Both Modern Ryugen and Classic Ryugen decided to take a vacation in Ginza. They did some sight seeing and ate big meals, but the peace was disturbed when Megatron and Galvatron appeared and wrecked the city. It was reduced to nothing more than ruins and flames. Furious about the carnage, both Ryugens drank a growth potion and became gigantic. "Destruction and carnage are true meanings of paradise!" gloated Megatron. "And there's nothing you 2 fatty dragons can do to stop it!" Galvatron added. "True means of paradise!? You've ruined our vacation!" roared Modern Ryugen!" "And we shall destroy you Decepticons for messing with us!" Classic Ryugen added.