It was first used at the end of Act 39 when the Amazoness Quartet were watching Sailor Moon and Sailor Chibi Moon from their mirror. Wondering what the senshi's dreams could be, they were able to read their minds and found out that Usagi wished she was more of an adult and Chibiusa wished the opposite. But, as they had been complaining about the disadvantages of being an adult and being a kid, respectively; PallaPalla cast the spell as the senshi detransform using her Amazon Stone and once back in their civilian identities, their ages had already been swapped. The spell was broken in Act 40, when Usagi and Chibiusa used Moon Crisis, Make Up!.