Squad Jam will be held on Gun Gale Online's Japanese server. LLENN wants to participate, but her favorite artist has a concert the same day. But when she can't get a ticket, she joins the tournament. She and her new partner, M head for the battlefield.

The second Squad Jam has begun. LLENN and Fukaziroh’s starting point is the most northwestern area on the map. LLENN looks for Pitohui and M, but their location is far, far away. LLENN and Fukaziroh begin their advance towards Pito’s team, PM4.