BT is wandering around the world looking for someone to rely on but can't find anybody. She goes to Crim to see if he would like to meet in the real world, but he turns her down. BT later gets called by Subaru, but instead of helping Subaru out, BT ends up insulting and putting her down. BT later goes with these two guys on a treasure hunt, but it turns out they tricked her and only want to kill her for her experience. BT ends up getting saved by Tsukasa, and Tsukasa and BT end up bonding with each other.
Elenco: Mitsuki Saiga , Megumi Toyoguchi , Kazuhiro Nakata , Kaori Nazuka , Akiko Hiramatsu .