The teams that have come together to defeat Pitohui’s team, PM4, begin their attack. Meanwhile, LLENN and Fukaziroh head to PM4’s current position. They take the shortest route through the dome before them, but realize there are three enemy teams inside.

Three months after LLENN won second place in the team battle, “Second Squad Jam” (SJ2), “Third Squad Jam” (SJ3), was announced. Soon after, news broke out that Pitohui, M, Fukaziroh, and LLENN formed “LPFM,” considered the strongest team in the game. Clarence is obsessed with LLENN, and Shirley ignites her fighting spirit to kill Pitohui. All members of SHINC hope to take revenge as they lost to LLENN in SJ1. A heated battle surpassing SJ2 is about to begin…!

LPFM managed to defeat many members of the allied enemy team, but the island continued to sink, drastically decreasing the physical space they could move around in. LLENN and her comrades avoid areas near the sea and whip up a plan to cut across the northeast section of the island where members of the allied team have gathered. Clarence joins the allied team at this time. She suggests splitting the team into smaller groups of two people and launching waves of attacks against LPFM. However, immediately after they launch this plan, she betrays her teammates and attacks them. In addition, Shirley, who left the KKHC to fight alone, begins joining in on the attacks against the allied team!

LLENN becomes the NPCs' prisoner, so she frees herself by committing suicide. She looks at her watch while prepping her equipment in the waiting area. It shows the clock at 21:54. Respawning takes three minutes, so she'll be back on the field at 21:57. By then, there will only be three minutes until the time is up. Her allies are doing the best they can, but the enemy is tough. Their defeat is inevitable. Pitohui takes out the bazooka she kept as her trump card, but it's not enough to ensure victory. It's up to LLENN whether they win or lose…!