Princess in Training. Yui is invited by Satoshi to the inauguration of Princess Net, a site where visitors have the opportunity to become real princesses; on the site she also meets Haruna, who, like her, participates in the competition for princesses. I.R., Vision, Rescue and Peace also arrive on site because Vision had the premonition that something will go wrong during the inauguration. While Yui and Haruna are grappling with the contest, Jaggy and Frozen also arrive on Princess Net, infecting the site. Yui intervenes, but due to a trivial quarrel between Rescue and Vision, things are in danger of going badly; luckily, the girl manages to make the two virtuals think and everything turns out for the best. In the end, the princess contest is won by Haruna, but Yui, who has realized that formality and elegance at all costs are not for her, does not take it and consoles herself at the thought that she has finally spent some time. of time alone with Satoshi.