Decade is an unusual planet with no land. The capital of the Decade, Santa Lesenora, barely had time to recover from the civil war of magicians, started one day by the young dark wizard Drake Ryton. Drake's everyday life is similar to each other: gray, gloomy, saturated with regret. But everything changes when the magician sees a dream about the past and wakes up with a growing sense of anxiety... The magician will have to witness a terrible murder, team up with former school enemies in order to unravel the tangle of events in which ancient prophecies, demons and even Gods are involved. But the most important thing is to find the answer to the question of what the “Century of Destruction” is and whether they and their friends will be able to stop it...