legendygt
follows Kairo, a shapeshifting alien who begins as an ordinary worker aboard Draven Rook's massive conquest fleet. He has no grand ambition, no desire to rule, and barely knows what he wants from life. After a completely accidental chain of events leads to Draven's death, Kairo refuses the throne and simply believes the conquered planets should decide their own futures. His words give Sailvy the opportunity to transform the former conquest fleet into the Protector system, changing them from conquerors into a force that helps worlds without ruling them.
Kairo eventually reaches Earth with Sara, the older sister-like guardian who raised him after their parents died. Sara is five years older and acts as both Kairo's family and one of the most capable members of the team. Kairo, Sara, Ben, Gwen, and Kevin gradually become an unusual group whose strengths and personalities constantly clash and complement each other. Kairo relies on observation, research, and biological adaptation; Ben relies on instinct and the Omnitrix; Gwen provides analysis and magic; Kevin handles practical problems; and Sara keeps the group grounded.
On Earth, the group becomes connected to the search for Max Tennyson, who has disappeared into the Null Void after encountering the Highbreed and DNAliens. Their investigation gradually reveals that Earth's alien history is much older and stranger than Kairo expected. Plumber records reveal that Draven Rook had encountered Earth and had a history with Vilgax long before Kairo knew about it. The Forever Knights possess even older records, including a brief historical encounter between Draven and an ancient dragon-like guardian.