Much to his chagrin, Haruto finds himself the center of attention throughout the school after his run-in with Schneidel. While trying to decide which department to enroll in, Haruto encounters Iris yet again, who has a favor to ask of him...

Haruto's copy attends a welcoming party held by Professor Tearietta, in celebration of Haruto and Iris joining the research lab. Unbeknownst to the partygoers, Schneidel has sent an elite group of assassins to eliminate everyone present!