Blood of Eternal Life [Hebrew Mythology]

Cain, the first son of Adam, the father of humanity, and likewise the ancestor of all the wicked in the world.

Suddenly becoming the progenitor of vampires, Cain gained immortal blood and became impossible to kill, but he wasn't happy about it.

He feared the sun and couldn't walk beneath the daylight. He could only drift beyond the bounds of the world, with no one beside him but witches and demons.

If nothing unexpected happened, he thought he would remain this way until he heard the final bells of destruction ring in the distance, then watch the world face its final judgment.

But wait, did this savior who descended from heaven really land headfirst?

Go save your lambs! Why did you come to me?

Cain: "Seriously, I'm no lamb."

Messiah: "God loves all people. If you repent, God will surely forgive you!"

God: "What? Stop fooling around, will you!"

Lucifer: "Exactly. You'd be better off joining me as a ruler of Hell!"

Lilith: "Come on, Cain. Come tempt mortals with me!"

Faced with all of them, the progenitor of vampires feels a little exhausted.