Ep. 22: Saki mengetahui tentang Psychobuster dan bepergian ke reruntuhan Tokyo bersama Kiroumaru, Inui, dan Satoru.
Tayang pada 2 Maret 2013
Inui tells Saki that it was Kiroumaru who rescued him after he collapsed, but was subsequently taken prisoner. Saki receives a package and a letter from her mother in which she learns of an ancient weapon called the "Psychobuster," devised by normal humans to kill psychics. Saki and Satoru visit the imprisoned Kiroumaru, who offers them his help in finding the weapon's location, and the trio depart with Inui to the desert ruins of Tokyo to search for the Psychobuster; however, they fail to bypass the Monster Rats' blockades undetected and soon after arriving in the dangerous wasteland, they learn Yakomaru, his army, and the Ogre have followed them there. (Source: Wikipedia)
Episode
- Ep. 18 · Investigasi Kematian Tawon Raksasa dan Serangan Festival Tikus Monster
- Ep. 19 · Saki dan Satoru melarikan diri dari musuh kuat setelah serangan di rumah sakit
- Ep. 20 · Saki lolos dari serangan Ogre dan mengambil alih kepemimpinan Komite Etika di sebuah desa yang hancur.
- Ep. 21 · Api yang Menghancurkan Dunia
- Ep. 22 · Saki mengetahui tentang Psychobuster dan bepergian ke reruntuhan Tokyo bersama Kiroumaru, Inui, dan Satoru.
- Ep. 23 · Kelompok Saki menavigasi terowongan Tokyo, menghadapi ragworm raksasa dan pengorbanan Inui untuk mengambil Psychobuster.
- Ep. 24 · Kiroumaru memancing Ogre sementara Saki dan Satoru menyiapkan serangan balik di terowongan.
- Ep. 25 · Saki dan Satoru menghadapi dampak pemberontakan dan kebenaran tentang Monster Rats.