Predecessor: He is the son of the Holy Blood, who can resurrect the dead and is the salvation of all living beings. However, he fell in love with his half-brother and eventually sacrificed his love with blood.
Present life: He is elegant and mysterious, as blurry as a mist, which makes him fall in love at first sight, but little does he know that he is entangled with the shocking secret of "The Killing of Destiny". For him, he was willing to be involved in a catastrophe.
Crossover: The evil forces that destroyed them thousands of years ago are back again. For the unfinished mission, they decided to fight to the end...
When everything is settled, can they join hands and renew their relationship?