Three short stories fill out this OVA. In the first, Lotte and Asuha are given homework built on their own research: Asuha picks underwear as her subject, while Lotte studies a dragon egg found in the World Tree. The second story looks back four years to show how Zelda, then training under her master, first met Lotte and came to be her bodyguard. The last goes back to the time before the main series, when the queen, not yet ready to take the throne, ran away to the human world and met Naoya, the meeting that led to Asuha's birth. The episode mixes comedy, ecchi, fantasy and romance, with backstory for the main cast.