The Deathbusters have captured someone from the Sailor Guardians team and replaced them with a Daimon imposter! Fortunately, Luna and Artemis have discovered their evil plot and now everyone must work together to identify the pretender.
By asking the characters a series of questions and then comparing the answers for ones that don't align with the rest of the group, the cats can unmask the imposter and direct their teammate's rescue before it's too late.
Your time is nearly up imposter! In the name of love and justice, the Sailor Guardians will punish you!