Sariel, or the Angel of the Blood Moon, is the fruit of the relationship between the sun and the moon, conceived to teach humans about the cycles of their parents the sun and the moon, the passage of time, the dawn and the dusk However, the greed of mankind is so great that many of the men tried to monopolize this knowledge, so those who did not want to share it decided to end Sariel's life. Despite the wrath of his mother, the moon was dyed blood red and in revenge for the sin committed by humanity, the moon ended up causing the water everywhere that was bathed in its reddish light, it would transform into blood being completely useless for humans. For which entire kingdoms disappeared, wars to get a measly drop of drinking water began between friends, families and entire populations, generating one of the greatest catastrophes ever known. Such was the anger that this provoked in God, that as punishment, God, spoke with death to resurrect Sariel using his soul and an inert and useless body of one of his corrupted fallen angels, to give rise to the rebirth of a new Sariel that would be condemned to death. banished to a separate dimension, being stripped of her heart, for the enormous sin committed by her mother the moon on humanity.