Shinsekai yori episodes

Saki and Niimi decide to head to the Temple of Purity, as Kaburagi declares war on the Monster Rats of Japan, promising to eliminate them. But the Fiend approaches, killing several humans, and confronts Kaburagi. Saki realizes the Fiend looks like Maria. Satoru appears, and tells Saki and Niimi that they have to leave as soon as possible, telling them that even Kaburagi cannot kill a Fiend. Kaburagi manages to evade the Fiend's first attack, but is soon killed by him. Saki and the rest run, confronting a Monster Rat who tells them that their race will now be the new rulers, and that their "Messiah" (the Fiend) was sent from the heavens to save them. They kill the rat, and Niimi tells them he must split up with them and go to the Town Hall. Saki and Satoru make it to the Temple of Purity, where they learn that Saki's parents have already been there, and plan to release the Impure Cats upon the Fiend. They find Inui, who tells them about his team's failed mission to dispose of the Robber Fly colony, and his first encounter with the Fiend. He informs them that when he made it back to the village, he found the hospital burnt down and all the human infants stolen. It is then that Saki realizes that Yakomaru killed Maria and Mamoru, took their child and raised it to become a Fiend. He plans to raise the stolen infants as Fiends, and create a Fiend army that will wipe the humans off the face of the Earth and bring rise to a Monster Rat empire.

Inui also revealed to them that it was Kiroumaru who rescued him after he collapsed and then he was put under custody. Saki receives a pack from her mother where she learns of an ancient weapon called the "Psychobuster", devised by normal humans with the intention to kill psychics. Saki and Satoru then pay a visit to the imprisioned Kiroumaru, who offers them his help and the trio depart with Inui to the ruins of Tokyo, where the Psychobuster is located. However, they fail to bypass the Monster Rats' blockades undetected and soon after arriving in the city, they learn that they are being followed by the enemy, led by Yakomaru and the Fiend.

As Saki's group continues to make their way through the treacherous tunnels of Tokyo, they came across a underground river hidden within the caves. They split into two groups: One group with Satoru and Kiroumaru to drive away their pursuers and the other group with Saki and Inui to retrieve the submarine so that can continue their mission through the river. While making their way to the Psychobuster, they were attacked by a giant ragworm. Inui sacrifices his life so that Saki can continue with her mission. After retrieving the Psychobuster from an abandoned building, she take off towards the sun at daybreak. As she run pass the dilapidated scene of Tokyo, it reminisces her of the time with her last conversation with Shun. Then she saw an adult image of Shun right in front of her.

Kiroumaru finds Saki and informs her that Satoru is slightly injured while they were seperated. Kiroumaru then decides that they should lure the Ogre and counterattack. Satoru and Saki wait in a tunnel as Kiroumaru leaves to lure the Akki. As the Akki enters the tunnel, Saki sets a mirror in front of him. He looks momentarily then he screams and tries to attack them. To protect Saki, Satoru ends up throwing the Psychobuster at the Ogre , but Saki incinerates the Psychobuster with fire before it can infect both the fiend and Satoru, as she could not bare to lose her remaining close friend Satoru. Failing to defeat the Akki, Kiroumaru appears and quickly distracts the Ogre as they escape. They hide in a corner in the tunnels as they anticipate Yakomaru's next move. In a last attempt, Yakomaru decides to seek a renegotiation with Saki's group but in actual fact he wanted to reveal their position through their voices. The Akki passes by them while hiding. Saki remembers what Shun said subconsciously, that the child may not be an Akki. Saki then realizes how they can win against Yakomaru and his Akki.

Saki realizes that the Akki was conditioned to suffer the death feedback from killing Monster Rats instead of humans. Kiroumaru then confronts the Akki disguised as a human, resulting on the deaths of both, after asking for Saki to make sure that at least his colony is spared from the humans' vengeful wrath. With the rebellion finally supressed, Yakomaru, having renounced to his title and once more addressing himself as Squealer, is tried and sentenced to "Eternal Hell", with his body suffering excruciating pain while being regenerated indefinitely. However, Satoru later reveals to Saki that upon analyzing the Monster Rats' DNA he discovered that they were created by infusing mole rat DNA into ordinary humans to prevent them from being a threat to the humans with telekinesis. Saki then pays a visit to Squealer and sure that he was already punished enough, puts him out of his misery. Ten years later, Saki and Satoru get married, and as she expects their first child, they desire that the world soon becomes a better place for its sake.