The plot in the earlier segments was abnormally bright, like a dying glow, and I once thought this was a sign of a Happy End. However, after passing the midpoint, the sudden shift in the storyline was just like the stock market in June, taking all the money out of people's pockets. Personally, I think there is a strong contrast before and after Episode 11. The tension was good until Aoi met Marika. After that, it's likely to be a Boss vs Boss battle, with Yuto probably interrupting. Then, the total annihilation ending will be achieved. Everyone disappears, the world is harmonious, and they have returned to their normal lives. On her way to school, certain sentimental objects occasionally catch Maya's eye, evoking a sense of deja vu, making her cry uncontrollably, but she doesn't know why she is crying... Just then, a classmate greets Maya, who dries her tears and smiles as she returns to her friends. At this moment, the scene shifts to ancient times, where a yellow scroll shows Yuto with Marika and Aoi gazing at the distant sky... The end~ (All of the above is purely my own mental simulation%)