Hundreds of years ago, desire gave birth to the Mana ecology that almost wiped out humans. Can the survivors who have been forced into a desperate situation regain the future? Humans instantly became prey, civilization was destroyed, and suspicion and fear in the doomsday widened the distance between people.<br /><br />In the face of disasters, people gradually realized that the existence of love dew, which was regarded as a taboo by the lighthouse, has now become the strongest bond to break through all obstacles and build a community of shared destiny