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那个游戏突然开始了———。 『多数欠』那是「失去多数派」残酷的生存游戏。 为了对抗持掌巨大力量的首谋者——皇帝， 少男少女们手握谜之特殊能力「特权利」来开启命运！
某个突然的一天，许多生命丧失，只有100万的东京市民幸存下来。那是残酷的“多数派缺失”游戏的开始。失去了亲朋友龙太的高中生成田实笃决定与伙伴藤代紗绫一起，决心推翻引发“多数派缺失”之谜一样的存在——“皇帝”。
在"男或女"这个二选一的"多数派缺失"中，所有的男人都死了，实篤他们都死亡了。在无限的绝望中悲泣的纱绫决定，为了击败皇帝去搜索今天指派区域内的蓝色邮箱。在这一过程中，有一位“男人”使用了他的特权权力，企图拯救他的朋友们……
须藤和实笃在密谈中发现了同伴中存在“背叛者”，因此实笃暗地里与紗綾合作去追查这个背叛者。但背叛者有着强大的特权在手，并且打算联手其他有利害关系的人要杀死实笃。在实笃陷入绝境的危急时刻，是...赶了过来...
在逃走过程中，实笃等人走散，一彦和臣遇到了患有中二病的少年護国鳳天寺暴麟丸，也就是小强。两人利用小强的特权能力，企图与实笃等人汇合。与此同时，所谓的“皇帝”宣布启动了“第二阶段”的竞争。
实笃和他的同伴面前出现了入定，他要求以信息作为交换，让持有否决权的大臣出面。龙太设法让实笃逃脱，自己和入定战斗。在一场压倒性的不利战斗中，龙太得到了及时赶到的理科和八木桥的帮助。另一方面，在练马区的高中，筱崎和须藤和御堂密对峙着。
依恋突然消失了，新的伙伴理科加入。实笃意识到无法获得特权，便从臣那里探听“特权”和“收容所”的实情。在这个过程中，皇帝所拥有的特权逐渐被揭示出来。离开据点的依恋遇到了篠崎的同伙相马。
面对接连曝光的事实，实篤感到动摇。他想退出团队，但被所有人挽留。为了确认须藤推导出的皇帝藏身之处的推论，实篤等人计划召集知晓详细信息的御堂或入贺。另一方面，入贺正在拜访拥有指挥权的吉井铁平的家……
Saneatsu and the others finally obtain reliable information about the Emperor’s location and learn more about the powers surrounding Tasuketsu. With new allies joining their cause, the group prepares an ambitious operation to confront the Emperor and bring the deadly game to an end.
The operation to overthrow the Emperor finally begins. While their allies create a diversion against the vast army of puppets surrounding his tower and target key power stations, Saneatsu, Saaya, Omi and Ryuta use the opportunity to infiltrate the stronghold and move closer to confronting their mysterious enemy.
Having reached the Emperor’s tower, Saneatsu finally comes face to face with the mastermind behind Tasuketsu. As the final vote begins, he and Saaya stake everything on defeating the Emperor and bringing the deadly survival game to an end.
A month after the battle at the Emperor’s tower, Gobō and his allies struggle to maintain order by using a false Emperor as a deterrent. Their fragile stability is threatened when someone else suddenly claims the Emperor’s name on television, prompting them to investigate the mysterious broadcast.
Brought to the group’s hideout, Raion comes face to face with the false Emperor and attempts to uncover his allies’ intentions. Before long, he is forced to reveal his own objective, while a mysterious figure calling herself the Queen interrupts a television broadcast with a declaration that threatens the fragile new order.
After proving his abilities, Raion officially joins Gobō and the others. As the group prepares to confront the Queen’s forces, Raion, Sōma and Nishime head to the broadcasting station, where an unexpected enemy with a dangerous Special Right stands in their way.
After suffering a setback, the Queen reorganizes her forces and summons new allies to the fight. As Mutsuki moves against a rival group, Shinozaki grows suspicious of Raion’s remarkable abilities despite his young age, raising new questions about whom the group can truly trust.
At the Emperor’s tower, Raion, Omi and Ryuta confront Meguru and Knight as they attempt to force their way inside. While Raion uses deception to gain the upper hand, Ryuta struggles against Knight’s formidable abilities, until unexpected reinforcements arrive and shift the balance of the fight.
Yagihashi and Sudo interrogate Mutsuki in hopes of uncovering more about the Queen and her forces. As Raion reflects on his place within the group, new information allows the others to reassess the situation and begin preparing their next major operation.
As the Queen prepares for an all-out confrontation, unexpected allies join her cause. Meanwhile, Jin shares new information about a mysterious way of summoning Special Rights, and Sudo launches an ambitious operation to seal off Tokyo. The plan initially progresses, but a new power threatens to overturn their advantage.
With morale shaken after their failed operation, Gobō and the others receive unexpected information about the Queen’s forces. Their situation grows more dangerous when the Emperor resumes Tasuketsu, while a secret scheme within the Queen’s camp begins to create new tensions.
Raion questions Yagihashi and Sudo’s increasingly ruthless methods as tensions grow within the group. Meanwhile, the Emperor begins hunting down holders of powerful Rights across Tokyo, prompting Sudo to send Raion and Ryuta to confront the growing threat before his forces become even stronger.
Working as a double agent, Raion infiltrates the Queen’s forces and uses Gobō’s ability to narrow down the location of their hideout. His mission becomes far more dangerous when the Queen tests his loyalty by ordering him to bring Sōma to her, forcing the group to consider a risky response.
