LLENN receives some unexpected help during her battle in the dome that results in a change of tactics as she continues towards team PM4. M is surprised to see team SHINC approaching, and Pitohui learns that her ruthlessness can have consequences.

At last, it’s the finale of the Second Squad Jam. LLENN and Pitohui’s one-on-one combat has begun. How will their fight end? Who will win the Second Squad Jam? And will LLENN be able to save Pitohui’s life?

The climax of the second Squad Jam begins. With the defeated rival team members and the audience watching, the confrontation between Llenn, Pitohui and M starts.

LLENN and her comrades head to the center of the island, where they find the luxury cruise ship. As the island continues to sink, they must get on board. However, they can’t carelessly approach the vessel as BTRY awaits them onboard.

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.

Almost one hour has passed since the team battle royale, Squad Jam, began. LLENN and M are still going strong on the battlefield. Being in a favorable situation, LLENN lowers her guard, which is when an enemy team launches a surprise attack.

It turns out the true "betrayer" from LPFM was LLENN. Pitohui lied, saying she was the betrayer to fight LLENN with all her power. LLENN becomes outraged as she learns the truth and declares she wants to defeat Pitohui.

A month has passed since the fierce SJ3 battles. Karen returns to Hokkaido and tells Miyu she can’t decide whether to continue playing GGO. However, Miyu figures out that Karen's actually concerned about the pure rivalry with Elza and Saki.

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…!

LLENN decides to participate in the game to battle Eva of SHINC with all her might. To clear the game, a player must destroy all seven NPCs or take back the gas bombs they stole. LLENN and LPFM members head to the location where the enemy awaits. They encounter SHINC along the way. As they're about to attack, ZEMAL attacks them first. ZEMAL's attack proved too much as their "backpack style ammunition carriage system" allowed them to fire rapidly without any breaks, leaving LLENN and LPFM clueless on how to counterattack.

It's Spring break for Karen, and as she returns from her hometown back to Tokyo, she gets a very unexpected guest.

Karen Kohiruimaki’s college life in Tokyo hasn’t been as she had hoped, due to her insecurity about her height. She comes across Gun Gale Online and, as LLENN, she becomes known as a “player killer.” But then, another female player aims a gun at her…

The organizing team of the game announced a shocking, special rule to be implemented. One “betrayer” will be selected from the six remaining teams to form a new team. Pitohui is selected from LPFM, and the team leader of SHINC, Eva, also joins. With this new rule implemented, Pitohui is happy that she can fight against LLENN. Eva gracefully leaves her team, hoping to fight against LLENN, too. All of the "betrayers" meet up on a luxury cruise ship set up in UNKNOWN, forming a most intimidating team named "BTRY"!

The second Squad Jam is about to take place. This time, Karen’s friend Miyu Shinohara will participate as well. She converts her character from another VRMMORPG and starts Gun Gale Online as Fukaziroh. LLENN takes her to go buy weapons...