Saki's parents left a letter and an object for her. In the letter, Saki's mother wrote that there was an ancient mass destruction weapon that could allow them to kill the Ogre. The object left for Saki is a library terminal (False Minoshiro) with information. In order to get the weapon Saki, Satori, Inui and Kiroumaru, who managed to survive the battle against the Robber Fly Colony, headed to Tokyo. The team arrived to Tokyo and found a desert and all kinds of dangers, including strange animals.
Episode 22 of From the New World was very interesting. Kiroumaru seems to have his loyalty toward humans intact. He will be key if Saki and the rest of the humans are to survive the monster rat rebellion. The other highlight of the episode was the dreadful state in which Tokyo is; there is no more glamour and excitement on it. I am also very intrigued by the Psycho Buster, the weapon of mass destruction. This episode gets a 10 out of 10.