Ngakhale nthawi zisinthe bwanji, ana opezerera sapita kulikonse. Ndipo wophunzira wasukulu ya sekondale wonenepa Haruyuki ndi m'modzi wa iwo. Koma tsiku lina, Haruyuki anakumana ndi Kuroyukihime, mtsikana wokongola kwambiri komanso wokongola kwambiri pasukulu, yemwe amamupatsa pulogalamu yodabwitsa: "Brain Burst" ... ndi chinsinsi cha "World Accelerated." Akhoza kukhala pansi pa mndandanda wa chakudya kusukulu, koma Haruyuki ndi tsogolo lake akuyamba "kufulumira" ndi liwiro lodabwitsa mu malo enieni pamene akufunafuna pamwamba.
