Strongest Demon

Year 20XX The dimension between the human world and the demon world was split open, and the two worlds became connected. As a result, demons and magic appeared in the human world. Therefore, to help humans who are struggling against demons, The strongest angel in heaven, Samuel, hid his powers and entered the human school of magic and began to fight together to save the human world from the destruction of the demons.

Little Sky, an earthling human, is the lowest ranking Knight on earth, regarded by many as the weakest Knight in existence. Little Sky has always hated that he was weak, he trained harder than anyone did, but that didnt change his status of being weak. Little Sky has always been disdained and look down upon by other Knights, they would always laugh and teas on how weak he was. He had thought of quitting so many times But, burdened by his mother's hospital costs and a big loan which is said to be left to him by his father, he had no alternative but to risk his life every day inside the demon grottos, despite his limited strength, which could barely kill the weakest demon. But all that changed when he activated the crazy Devouring system, which granted him the most powerful constitution in the universe; endless evolution, as well as the ability to devour everything. Sky would go from being the weakest to the absolute strongest, saving humanity and the entire universe from the catastrophic demon invasion. with his system nothing in this universe could stand in his way.

Not everyone dream of reincarnating into a fantasy world, some people work hard and live a life of fantasies in real world. Eric Grace at the age of 22 he was a millionaire with 2 successful businesses printed money for him day and night. He had everything money, power and harem but his luck has ran out and he was abducted by angels and thrown into the fantasy world with a useless system which only knows how to torture his host. Gods has used him as sacrifice to divert the attention of demon king from the real hero and his life was about to end on the 1st day of his reincarnation but a nemesis of gods saved him from certain doom which introduced himself as ‘Merlin system’. Join Eric Grace on his adventure and revenge pilgrimage as he slays everyone who has destroyed his peaceful life and used him as pawn and witness the birth of celestial overlord. ~ From DemonKingAK ******************************************* PS: The main races on which the story will focus will be Demon, Human and Gods but aside from them there will be subsidiary races such as Elves, Dwarves, Angels etc. The story will mostly focus on journey of Eric and Merlin (The system) containing lots of fan service, humor, action and adventure. Please leave a review if you like the book or if you have any suggestion. Disclaimer: Please Note that the novel cover is not owned by Author. Credit goes to respective Artist. A/N: If you wish to support author please visit ko-fi.com/akpov. connect with author @ https://discord.gg/s6mT2AHbGc

He was the strongest Arch Angel... until the ones he trusted most betrayed him. Lucifer, radiant, ruthless, revered. Slain in a brutal ambush by his fellow angels and demon lords, his legend was supposed to end there. But Lucifer was a being that defied even fate itself. Reborn as Arthur Stark, a genius heir on a distant world, he lives unaware of the divine power buried within him. Until battle awakens something ancient, something unstoppable. Now, with war looming across realms and his true identity resurfacing, Arthur must rise, not just for revenge, but to claim the destiny even the heavens fear. This is a story of betrayal, power, and a fallen star destined to ignite the cosmos.

the gods and demons had existed even before the universe's creation but they were not superior beings then. there were superior beings other than them. they were called cosmic beings. they were practically the strongest in the entire history of the creation and the reason for the creation of the universe. along with these three species that have intelligence, there lived non-intelligent species along with them. they were known celestial creatures. after the universe was created 13 billion years ago, the cosmic beings were extinct and many of the gods and demons and celestial creatures dies. the remaining gods and demons started to reside in heaven and hell respectively which were connected to the earth that is referred to as the surface. after many years the celestial creatures invaded hell and heaven and took over both of them. katsu legami a human being that resides on the surface was killed by the very creature due to an unfortunate accidental encounter but was brought back to life by the demon king and was asked to save the world with his power which is the red dragon one of the three heavenly dragons. this is the story of a boy who fought the most dangerous beings to save hell and heaven and uncovered the mysteries of the creation of the universe and the cosmic beings.

A human transfers to the demon world and becomes the butler to the first demon king and then later on after the dawn of the first demon king, a demon girl places the contract with the human butler to take over the world. And the secret is she was also once a human in her past life but then she reincarnated into this demon world. In this world, the human has unlimited power to take over the world by himself but he is bound to the contract and can't able to do anything without a master and now after having a master how things would go for him and her...

Cassian Holt was once known as the most feared demon hunter. Now he hides behind a priest’s robe in a remote village, trying to atone for sins even God might be unwilling to forgive. But when his parishioners begin turning up dead—each without a wound visible to the human eye—Cassian realizes something impossible: every villager is shadowed by a dark figure… a figure that mimics his every move.

Zuan is a demon cultivator who died at the hands of his lover, Zuan who was revived by God was determined to take revenge even though his demon cultivation was sealed, Zuan who did not give up continued to practice regular cultivation and received the help of the Dragon until he had body parts like a Dragon.

He was one of the many millions of salary earners on earth. Confined to his job with an hectic schedule all day round with no time to attend to his own wellbeing. Finally it happened, the only way out for him to escape the bondage of being a salary earner. On his way to meet a business personnel, he was meet with stormy seas as his boat filps over and he ends up drowning to death. Questions ravaging through his mind as it dawned on him that he was going to die due to being overworked. Or at least that is what was supposed to happen. When he opened his eyes, he was meet with a bloody scene of a woman lying dead on the floor with a sword embedded in her stomach. The next occurrence was a splitting headache that had him on his knees and his voice going at the top of his lungs. After he had recovered, the memories of where he was and what had happened had all been installed into him. His goal, simple. To take revenge on behalf of the fallen queen and her kingdom. His object of revenge.... The Emperor who rules over the Conrad Empire and also the most powerful being in the continent.

Born in a world where only those with strong abilities ruled, Shian Smith was raised in this era to a poor family that was barely able to survive. His mother abandoned him and his terminally ill father to be with another man, just because she couldn't cope with the difficulties.  Shian, luckily, was then trained by his veteran hunter father before he passed away, and due to the threat of the Cythrauls, Shian trained with all his might.  After the death of his father, he made a pact to himself to rise to power, and become strong enough to protect those around him, to prevent himself from facing emotional trauma again.  Find out how he does this, as he awakens the Ancient Godkiller System, which aids him in his odyssey!