While in Zawame City's Free Performance Zone, Mai and Mitsuzane of the Team Gaim are having a free-spirited dance when members of rival Team Baron scare them away when an Inves Game gets out of hand. When Mai goes to former teammate Kazuraba Kouta to reveal something strange has happened, he reveals that Team Gaim's leader Yuuya gave him a strange Lockseed, and Mai reveals Yuuya informed her of it as well. The two eventually find a way into the Helheim Forest and discover a strange belt…