Samael was god's favorite angel and Elanor was god's favorite human. They fell in love under god's blessing but Elanor died and Samuel tore off the door of the afterlife in search for his wife but ended up releasing vengeful spirits that spread havoc in the world.
He was then damned by god for what he did and became known as
"Samael, the venom of god. An archangel who became a seducer, accuser and destroyer"
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Disclaimer: This story contains actions that should not be idealized. Any resemblance of name, place and event of the story to an actual person is purely coincidental.