With Hyuse joining as a member, Mikumo Squad makes a fresh start as a new Tamakoma-2. Before the Rank Wars match, Tamakoma Branch's senior members, Michael Kronin and Yuri Rindo return to the branch. Yuri Rindo reveals the unknown past of the Tamakoma Branch.

During the dinner at Okonomiyaki Kageura, Yuma is told Yuzuru Ema's real thought that he is going to give up on victory in B-Rank Wars Round 7 because he cares for Chika. Meanwhile, at Tamakoma Branch, Osamu is feeling something uneasy deep in his heart just before the Rank Wars.

The stage selected by Suzunaru Daiichi in the B-class rank battle, ROUND7, was "Urban D". Each unit rushes to take measures against a special map where a battle is expected in the shopping mall in the center of the map. After reading that the wire team does not work effectively, Osamu switches to a strategy that takes advantage of Hughes, who has just joined and is not known to each corps. All members started forwarding over time. Aiming for the fastest confluence of Yuma and Hughes, Osamu also heads there. The battle begins with the clash between Murakami of Suzunaru Daiichi and Kitazoe of Kageura Corps, and a fierce indoor battle is fought with Kageura Captain Kageura and Suzunaru Daiichi Captain Kuruma joining!

Suzunaru Daiichi Murakami holding a black arc moon and Kageura attacking with a scorpion that can be transformed. With the support of the gunner Kitazoe, Suzunaru Daiichi seemed to be on the other side of the battle due to the continuous attack of Kageura Corps, but Kageura Corps retreated to Suzunaru Daiichi's new tactics! ?? On the other hand, the sniper of the votive tablet of the Kageura corps was added to Osamu who was pressed by Okuji and Koarai of the eastern corps. However, suddenly the shopping mall goes out of power and Osamu loses his right arm due to the sniper of the votive tablet. In the offense and defense in the darkness of Kageura Corps and Suzunaru Daiichi, Murakami's invisible slash attacks Kageura. Each unit has a strange plan using the lighting mechanism of Suzunari Daiichi! ?? And Yuma and Hughes finally start to move in Tamaki No. 2!

Yuma and Hyuse fight together and make Kageura bail out, but the point goes to Suzunari-1, who dealt the most damage. Nevertheless, the two ride the momentum and take the fight to Suzunari-1! How will Tamakoma-2 counter Suzunari-1's new formation that has cornered Kageura Squad?

B-Rank Wars Round 7 finally comes to its final phase! Being gradually surrounded by Tamakoma-2 who got an advantage in numbers, Azuma Squad decides to withdraw. Tamakoma-2 struggles to score to join the Away mission. Can they pull off a victory?

"Tamakoma-2's result for B-Rank Wars Round 7 exceeded Osamu's expectation, but the bad feeling he had from before the match remains. And now, the opponents for the Final Round are decided. Who will they face off next?!"

Those who the Tamakoma Branch members happened to meet at a barbecue restaurant are Ninomiya Squad agents, their opponents in B-Rank Wars Round 8. After getting back to the branch office, Osamu and the other members start developing plans for their final match. However, a question posed by Hyuse to Chika creates a ripple.

Yuma and Osamu, who are collecting information on the next opponent, are the same as Yuba Takuma and Midorikawa, who are the captains of the Yuba captain through Shun Midorikawa.Unit team of GunnerGunner・ Head to the headquarters to introduce Kazuma Satomi. Osamu who broke up with Yuma is No. 1 from Satomi Archer shooter Get information about the essence of Ninomiya's strength- On the other hand, Yuma who visited the operation room of Midorikawa and Yuba Corps decided to make arrangements with Yukari Obishima, a member of Yuba Corps. After seeing the battle, Yuba offers a single game to Yushin just for change! What is the ability that is said to have fought tens of thousands of battles against fierce men! ??

At the Tamakoma Branch, they are developing game plans based on the information that each of them gathered, but it is hard to find the decisive factor to beat Ninomiya Squad in a shoot-out. Upon hearing Chika's decision in person, Osamu starts updating the strategy for the next match. B-Rank Wars Round 8 that will determine their destiny is about to begin.

At last, the Final Round begins. Chika is ferociously attacked by Ninomiya as soon as the match starts. Amid the intense attack, will she truly be able to shoot people for the sake of her teammates?

Osamu attempts to open the way for Hyuse who is encircled. However, receiving fierce attacks from Ninomiya Squad, Ikoma Squad, and Yuba Squad, who want to ensure his dropout, Hyuse faces a desperate situation. What will be the outcome of this intense B-Rank Wars Round 8 battle?

I was siege because Hughes was dropped Uni tteam It will be in a state of turmoil between each other. Tamaki No. 2 aiming at Ikoma Corps / Minamizawa and Yuba Corps / Obishima is wary of Tonooka's sniper, and Chika Explosive bullet Meteora Without using Guided bullet HoundAim at. However, the aim of Tonooka, who is hiding her breath, aims at Chika. On the other hand, Yuma encounters Minamizawa and Obishima, but Minamizawa falls due to an unexpected attack on Obishima, and the situation becomes severe without getting points for Tamaki No. 2 who needs "3 more points". Meanwhile, Yuba approaches Ninomiya while running through the barrage that falls. The B-rank battle ROUND 8, which is destined to never be defeated, is finally in the final stage!

The archery that was just a short distance away from Ninomiya was dropped, and the rest were Tamaki No. 2 and Ninomiya Corps. Corps team In a direct confrontation. Ninomiya Corps is ready to wait for Tamaki No. 2 in an open place. Yuma and Osamu start attacking at the same time, and two more points, Tamaki No. 2, will play until the expedition selection. However, of Ninomiya Both attacks Full attack One flash, Yuma gets a lot of damage. Finally, Chika's whereabouts have been narrowed down, and both Inukai and Tsuji are targeted! B-rank battle ROUND 8 finally decided! Whereabouts of the game! ??