Kei soon finds out that Sato is a vengeful terrorist feared amongst both humans and Ajins, and has been plotting to overthrow the government at any cost.
Though he is an Ajin, Kei rejects Sato’s extremist ideals and vicious methods, and wishes to be no part of their conflict.
However, as Sato begins his shocking bid for power, Kei realises he must join the fight to end his violent campaign.
What will be the outcome of a battle between these two demi-humans who can never die?