Shimas work is going fairly well in class and Arisa invites herself and all her friends over for a study group with Shima. While Shima was explaining the work to Kouta and the barrier that will be used, Shimas friends were playing around, much to Akiras displeasure, which leads to Akira coming to their room and telling them to be quiet, which then leads to shimas friend touching the panel and overwriting data on Stellvia's server. They decide to go to the main control room of Stellvia to try to right the situation, Along the way they run into Kent Austin, Najima, and Shoujin of the Big 4 in different places, upon reaching the control room, they are discovered by Ayeka and Yayoi, which leads to Shimas friend touching the panel again, which makes the situation worse, and Shima worried..the instructor punishes them all after..