Klaus / the Architect
Scientist
Story and background
The experimenter who activates the Conduit and reshapes reality, linking the origins of the worlds depicted in the first two Xenoblade Chronicles games.
Events and connections in the series
The old-world experiment Scientist Klaus activates the Conduit through the Trinity Processor, involving Ontos, Logos and Pneuma. The experiment reshapes reality and divides Klaus's fate across two worlds.
World two: Alrest The surviving half of Klaus becomes the Architect. He builds a new ecology around Titans, Blades and the Cloud Sea. Rex, Pyra/Mythra and their companions confront Malos and the Architect's legacy. Much of Xenoblade 1 and 2 leads toward connected conclusions rather than a neat sequential gap.
Confirmed • numbered Xenoblade continuity Klaus, the Trinity Processor and the two linked worlds establish a direct relationship among Xenoblade Chronicles 1 and 2; Xenoblade 3 develops that history.
Historical context
The numbered Xenoblade games connect through Klaus’s experiment and its effects on different worlds. Later stories explore how those realities meet, but individual lives still determine how the inherited conflicts end.
Connected characters
More in the lore
Explore the complete chronology for the surrounding events, relationships and consequences across the games.