A kid whose dad was right all along gets dragged into fighting actual space invaders, except the invaders are four shape-shifting criminals who are somehow dumber than they are dangerous. The comedy lands because Linn and Takoro are constantly one step behind, reacting to chaos instead of preventing it. Muteking transforms not because the plot demands it, but because the situation is already ridiculous and somehow needs to get worse. This is a show that understands that the funniest thing about a twelve-year-old saving the world is how completely unprepared and annoyed he is about the whole thing.
Twelve-year-old Youki's father has been ridiculed for claiming an alien invasion is coming, but the boy never doubted him. When a bumbling extraterrestrial lawman named Takoro crash-lands on Earth seeking four dangerous space criminals, Youki gets pulled into an unexpected partnership. The Kurodako Brothers are shape-shifters with advanced alien tech and a sinister plan to secretly dominate the planet from the shadows. With Takoro's help, Youki transforms into Muteking, a costumed hero equipped with roller skates and a arsenal of absurd gadgets, ready to stop their schemes before they take root. What follows is pure comedic chaos: a preteen superhero on wheels facing off against incompetent criminals, a well-meaning but fumbling alien deputy, and increasingly ridiculous plots that somehow always get foiled. The tone swings wildly between genuine action sequences and slapstick humor, never taking itself seriously. This is pure 1980s Saturday morning energy, where the stakes feel real enough to matter but silly enough to make you laugh. Perfect for anyone who loves mecha that doesn't take itself too seriously and protagonists who stumble toward victory.