Exchange Student Zero

Season 1, Episode 8: Amonsun Under Fire

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When an overworked and under-appreciated Amonsun decides to go on strike, it doesn't quite have the desired effect. Hiro simply replaces him with a new sidekick, the efficient yet calculating Felintine. Defeated, Amonsun returns to his home town, but whilst there he uncovers that Felintine is not who they think she is. Meanwhile John and Charity have come to the same realization a little too late and are faced with Felintine's evil secret identity. Hiro must swallow his pride and hope he can still enlist Amonsun's help to defeat this jilted enemy.