"My specialty is drawing straight lines." Coco, her eyes shining, intently reads the textbook, her mind even more focused on studying magic. Meanwhile, Riche shows no interest in looking at or trying to memorize the magic in the textbook. Keyfree gently urges her to look at the textbook, but Riche gets angry and storms out of the room. Just then, news arrives at the atelier about the second "Pentagram Test."

Agate, Riche, and Yuini are separated from Alaila due to an attack by the "Hari-hat" group. They try to escape their pursuers by using the magic each of them can use to cooperate... Meanwhile, Keyfree, Coco, and Tetia, who were waiting outside, become aware of the situation when Alaila sends out an SOS, but are attacked by the enemy, and Keyfree is seriously injured while protecting Coco and Tetia.