Rui was in a group with two girls they formed to fight together. Despite fighting off bad people, the three were seen as 'Villains'. The reason probably being that everyone thought they were all crazy or something.

Like them or not, they had great skills. Tsukasa denied so but he only found himself now standing in front of the guy, wanting lessons.

"Tsukasa? What a surprise. What brings you here?" He asked, taking another bite of his dango; pretending that he wasn't overjoyed by this.