IUT9: The Imaginary Universal Traveler

"In the year 5000, three friends—Daito, Kaito, and Jaito—build a time machine called IUT9 and embark on a journey to a parallel world. However, their adventure takes a dangerous turn when Jaito is lost at sea and becomes invisible due to a mysterious effect. While one friend searches for him in the ocean, the other encounters a reversed version of Jaito in an alternate reality. As they struggle to bring their friend back, they must risk using an unpredictable cure that could either save him or endanger his life."

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