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The story tells the tale of Semi, a bright girl who goes in a magical time journey with the genius teacher Wai, in order to prevent the evil X from utilizing the powers of the magic cube for evil. Along the way, Semi and her math school friends run into history and math problems that they must solve with logic and wit.
First Air Date : Aug 01, 2018
Last Air date : Oct 01, 2020
Episode : 52 Episode
Season : 2 Season
Runtime: 11:14 minutes
Studio:
Country: South Korea
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Crew:
