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.

Support the novel with power stones.

Disclaimer- I don't own the cover.

Unrivaled Demon's Odyssey

"Why did that girl call you mother?" Nero asked with a curious look on his face.

The nun stood there in silence before taking a deep breath and opened her mouth to say something, "I—"

Before she could answer, the other children noticed the nun and started calling her.

"Mother! Mother! Mother!" All the children were calling her mother.

The nun covered her mouth and laughed at Nero.

"Not now, later!" the nun replied to the kids.

Nero once again glanced at the children to count them.

There were 23 kids who were under ten years old. And eight kids who looked under 15. Out of 31, 15 were girls, and 16 were boys.

Nero found it weird that there was no way a single nun could take care of 31 kids all by herself— without any funds or rations.

"My questions have increased," Nero asserted to the nun.

"Follow me." The nun turned around and began walking to the river.

Tale Of The Nun