Reito emerges from cryogenic sleep into a transformed society where he and four other men hold the key to humanity's future. Offered every luxury, he begins navigating his new circumstances while quietly gathering information about the woman he has longed for since before the catastrophe. Though surrounded by expectations and temptations, his focus stays on uncovering Erisa's whereabouts after her disappearance years earlier. Each encounter tests whether his determination can withstand the demands of this unfamiliar world.