Chase Suno runs from everyone because his father's work matters more than safety. The monster battles scale up to actual kaiju fights, not just poké-ball exchanges. Season one builds a kid on the run with real stakes, real sound design, and real reasons to care before the viewership collapse made the story rush its own ending.

Chase Suno and his friends Jinja and Bren set out to find Chase's missing father, Jeredy Suno. When they reach his lab, they get caught up in something bigger: an organism called Monsuno. Chase sides with his father's work and refuses to let the military organization S.T.O.R.M. get hold of the Monsuno, then escapes. Now the group is on the run from S.T.O.R.M. while still searching for Chase's father. A mysterious organization is also after Chase and the group's Monsuno. The series is a TV action adventure.