Reiji Saeki, a resident of Tohoku's rural landscape, meets a tragic end during summer break. To his surprise, he awakens in a luminous white realm facing a peculiar orb introducing itself as a magician from another realm. This enigmatic entity seeks a successor to safeguard its profound magic from fading into oblivion. Thus, Reiji embarks on a new journey in the fantastical realm of Elgin, armed with potent magic and a fresh existence.