After an unknown catastrophe, the sun went out and the world fell into "eternal night". Under the threat of ice and mutation, human civilization huddles in the last fortress of light, the Candle Dragon Base. Here, order and survival are above all else.
Intent: In an apocalyptic cage where absolute rationality is the law of survival, two souls bound by fate use an ultimate confrontation and symbiosis of ice and fire to prove to the supreme being who performs cold screening that the variable "human emotion" is the ultimate key to the survival and sublimation of civilization.