S1.E17 ∙ Is it an Enemy! Is it an Ally! A Mysterious Alien appears!

Takashi Katori is a big fan of online games, and so is his American friend Sarah. However, one of their RPGs goes too far, as their virtual world and the Lezarion robot that Takashi created for the game somehow mix with reality. Takashi is caught, but later the Earth Governement discovers that an evil scientist from the Moon (now a sort of abandoned colony with restricted access) is hacking into virtual worlds and security, so they force Takashi to pilot the Lezarion and, with Sarah's help, fight evil and protect the Earth.

Deep in outer space, the emperor Muge plots his next conquest - an out-of-the-way planet known as Earth. Mustering all the forces of his own personal Empire of Death, the Emperor is by far the most formidable foe humans have ever faced. But now there's a team that just might be able to stop them: Shinobu, Sara, and Ryo.

Rin Yugata, a dancer, attends college after quitting ballet after an injury prevents her from performing in a play.

Estelle and her brother are in the wrong place when chaos breaks, and they embark on a rescue mission to find their father.

Meifon is quite an overachiever for a sixteen-year-old girl. She's the head of a major corporation, and the captain of a state-of-the-art ship which provides a free pirate fighting service. And her crew is just as extraordinary! Join the Angel Links as they fight pirates, right wrongs, and discover the hidden secrets behind Meifon's mysterious past...

Exiled prisoners join forces with samurai clans on Tsushima Island to defend against the Mongol invasion of Japan in 1274, fighting Mongolian, Goryeo, and Jurchen forces.