Everyone on the continent of Ison is born with an identity card. Some are exalted members of the divine race, some spend their lives hidden in the shadows, unable to see the light, and some are ordinary villagers. The boundaries between races are clear, and they are hostile toward one another. But then Wilson appeared, the man who once led everyone to defeat the gods in their game. He called for equality and advocated not showing one's identity card to outsiders without good reason. At the same time, he preserved the system of races, and the divine, human, and shadow races seemed able to coexist peacefully once more. These measures won him tremendous prestige, and Wilson became the Lord of Ison. Naturally, all the players who had taken part in the game and survived to the end became his trusted aides and members of the Council of Elders. To better instill the ideals of equality and friendship, Wilson established Ison Academy. Here, every student would learn everything about the gods' game, including all the identities...