Michiru's true nature as a "singularity" is revealed!! An existence created by Hakka, she was made with the sole purpose of setting the fundamental logic that governs the world on its head. Now Chika and Shito must come to grips with the truth, while Michiru must confront it head-on. What kind of future will the three choose?! The tale of death and rebirth woven by these teenagers spins to a close in an intense, soulful conclusion!