Under the power of magic, the objects in Magic Princess Academy have come to life and started talking!
The Awakened Moonstone Necklace claims that Princess Milu's mother, Meilu, disappeared from Magic Princess Academy 25 years ago, and that it was actually a murder!
To help Honeydew find out the truth, Peac and the princesses launched an investigation and discovered that Mr Chiffon did indeed have the same necklace!
It turns out that Meilu and her good friends Chiffon and Ivan used a moonstone necklace as a token of friendship. Now that their friendship has broken down, Meilu doesn't know what to do...
Could Ivan, who suddenly broke off his friendship with Meilu, be behind the incident?
Could teacher Chiffon, who is surprisingly strict with Honey, also have something to do with it?
What is hidden in Milu's complex identity?
Magic Princess Academy is celebrating its 25th anniversary, will the princesses be able to seize this golden opportunity to solve all the mysteries?
"A friend is a friend, and no matter what changes, it's still a friend.