NoWoRRyMaN

[His Strength is Unmatched And His Powers Unparalleled; His Existence Unequaled And He is... Unrivaled.] 
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After getting stabbed to death by his girlfriend, Zane was reincarnated as Zeus— a half-demon, half-vampire. When he was one year old, he lost his parents, his castle, everything— because of the Gods and Heavens. Surviving his cruel fate, he lived among humans as one of them by hiding his true identity. 

Even though his life was nothing but suffering, he considered it as perfect; he had friends, a seemingly faithful lover, and the power to protect the world from any evil. With his limitless power, he could easily dominate the world, and neither Heaven nor Hell could stop his growth, but he chose the righteous path. However, for unknown reasons, he was betrayed and sealed to a deep slumber.

After being sealed for eternity, Zeus woke up in a mysterious dungeon to find the person who broke his seal— a half-angel beauty at death's door.

The day of his awakening, he swore that he will get his revenge and reclaim what he has lost—that is everything. Join this lonely demon on his Odyssey and watch him become the one and only— Unrivaled Demon; where no existence can equal him and no entity can defy him.
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Note:- As the title of the novel says, the MC is extremely OP and knowledgeable from the start. He will have some trust issues because of what happened in the past, but no useless drama.

The Story development is slow but the story is not slow-paced. I believe character development, and building the plot is important than writing things that don't make sense. 

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The characters' names and relations in the novel are based on greek, Norse, Egyptian, and other mythologies, but they are not accurate as they should be. I have made some changes as per my choices, and this is just fiction.

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Disclaimer- I don't own the cover.

Unrivaled Demon's Odyssey

"Where did he go?!" Sophia panicked.

She searched all over the area but couldn't find any trace of Nero.

She jumped in the air and flapped her wings to fly above the clouds. Her angel form was shining under the rising sun.

After flying higher than the clouds, she saw a familiar figure standing in the sky.

She sighed in relief and called out: "There you are!"

Nero turned around with his left eyes still closed and bleeding, and smiled gently at Sophia.

"Cha…os…" A nostalgic scene flashed before Sophia's eyes, but she couldn't remember that ever happening.

She saw Nero dancing with someone under the moon and countless stars between space and void.

Sophia shook her head and said, "Nothing."

Sophia moved her hand to her face to find she was crying.

She wiped her tears and rushed to Nero.

"I thought you left us behind," Sophia asserted.

A New Goal