In December 2017 at Jump Festa 2018 it was confirmed that Kishimoto was developing a new science fiction adventure series tentatively scheduled to debut in 2018. A year later at Jump Festa 2019 the series was formally announced as . Kishimoto will be handling the script and rough storyboards, while Akira Ōkubo, a former assistant on "Naruto" and brother of Atsushi Ōkubo, is responsible for illustrating the final manuscript. The series debuted in "Weekly Shōnen Jump" on May 13, 2019, as the magazine's first new series of Japan's Reiwa period, following a 4-page preview chapter on April 27, 2019, marking the end of the Heisei period. The series however failed to find an audience and concluded a year later in the 17th issue of "Weekly Shōnen Jump" on March 23, 2020.