officer of the 12th department of the special department of civil security. An “encyclopedia syndrome” makes it an indispensable employee – the ability to memorize and reproduce absolutely everything in your life in great detail. One rainy morning she receives a letter from her friend Makoto stating that at noon this day in an abandoned Integral hotel an attempt will be made on a girl named Mu, whose life is necessary to prevent the plan of the “second eclipse”. A letter of similar content comes to a guy named Renmaru, Mu’s childhood friend. When they arrive at the hotel, the most incredible skirmish in their life occurs. Mu is tried to kill teenagers with “psi-abilities” that allow them to move at lightning speed. During the clash, Narumi and Renmar manage to find out that the group is called Psi-Kliminal, its leader is Kiridera May, and the plan for the “second eclipse” is due to the fact that time will stop for all of humanity and it will take effect at noon the next day . A girl with Tisato’s psi abilities intervenes in a skirmish and wins time for Renmaru and Mu, but is seriously injured. At one point, Renmaru, trying to save Mu from the bullets flying into her, “sees God,” and time for him slows down. He manages to jump with Mu from the hotel roof into the pool, and the skirmish ends.
Renmaru and Mu regain consciousness in the pool after a couple of minutes and try to leave as far as possible, but notice that instead of the rain the sun shines brightly, and there is not a single living creature in the city. Soon, in the police station, they find a woman named Maina, and together they try to find out what happened. Mine suggests that they are in the future. Soon they will find out that in addition to them, there are a little more than a hundred people in the city, divided into two groups according to the principle of adult-youth. The leader of the Mirage youth group, Yuyu, considers this world a utopia and hates adults for trying to find a way to return everyone to a normal world. But even in this world, Renmaru and Mu continue to pursue Psi-Kliminal.
At the same time, Narumi is trying to investigate what happened. Renmaru and Mu disappeared. Chisato in intensive care. To help Narumi give an employee of the 12th department – her ex-boyfriend Otemati. She also draws into the investigation an unexpectedly appeared in the hospital guy with amnesia – presumably his brother Tisato – Omega. Finding out the state of Omega, Narumi is faced with an incomprehensible disease “eclipse syndrome,” in which a person loses his personality, preserving only subconscious instincts. Less than a day remains before the execution of the “second eclipse” plan, and the only clues are the riddles left by Makoto, who tried to commit suicide and is also in intensive care.