Shiki is determined not to abandon anyone despite the trolley problem presented to him. To carry out his plan, he decides to use the powers of the Time Eater, a strange entity impossible to control. Facing them, Edens One and Void amplify their attacks to destroy humanity and prevent Shiki from completing his mission. A multitude of universes are created, and 20,000 years later, the direct consequences are felt! Shiki and his companions engage in this final battle, their hearts heavy with emotion!