Sunday January 2024 the Earth’s internal magnetic field began to disrupt, causing the global temperature to rise abruptly. Subsequently , it triggered a series of natural disasters. On Christmas Eve of 2026, the apocalypse finally began. Human fight the monster almost to extension until a Saint appears . 1000 year later ruby a son of wealthy family was betrayed by his fiancé and was left for dead . 3 year the weak young man that was left for dead survive .