Witcher: I Can Extract Everything - Chapter 243: Watch the Battle

The two faced number one female spy transmigrates to a different world and becomes an outrageous idiot girl. When she woke up, what she had to face was consecutive blows of the decline of her family clan, her crippled martial skills, and her disfiguration. To protect her family, she must obtain the treasured book, obtain outstanding achievements, summon a dark beast army. Wait and see how in this unfamiliar, dark magical continent, she dies and becomes a demon then steps up to the top, making all of the formidable people in the world bow down to her in respect.

- Description from Novelupdates

We were a peaceful people living in harmony with nature in the vast lands of Lyréanor, but this peace was short-lived when our people were defeated by the dark elves, an ancient people even older than this world. It is said that they arrived in Lyréanor by boat and since their arrival, chaos has been unleashed. Proud of their obscure power, derived from dark rituals, they have raised gigantic armies of monsters whose name is synonymous with terror: ‘Obscurus’.They went on the rampage, and everywhere they went the grass didn't grow back, life died and disintegrated. Seven, there were seven. The seven dark elves known as the Lords of the Apocalypse. A single gesture from them was enough to strike us all down, a single gesture from one of them was enough to decimate us in blood and terror.And as I, Foster, contemplate the macabre scene before me, the bloodied and deformed bodies of my fellow elfes beings, and as death grips my soul, a strange sign appeared before me.[Ding... Activation of the world tree system]

In regards to the MMORPG Cross Reverie, Sakamoto Takuma boasted an overwhelming strength that was enough for him to be called the Demon King by the other players. One day, he gets summoned to another world with his appearance in the game. There, there are two people that insist “I am the real summon master.” Takuma gets slave-turning magic used for summoned beasts cast on him by the girls –

“If the world cannot contain me then I shall contain the world.”____After living half of his teenage life with constant fear, always on the run and being treated like an outcast because he was slightly different from other kids. Uche has a strange healing ability that made him immune to any injury and because of this, Uche had learned to endure the cruelty of humanity, living today to survive tomorrow.Until he met a group of vampires who claimed that he's one of them, curious to find out the truth, Uche ventured into the vampire world only to be met with a different kind of cruelty. He was outcast again, tortured and broken into pieces, all because he was different from the vampires too.He was another monster from them.Still clinging to finding out the truth about him and paying those people that hurt him back, Uche would venture into the underworld.Would he be able to find out the truth about him? would he survive in the underworld full of all kinds of monsters that defies the logic of life? More importantly, would Uche be able to pay back the people that hurt him or would he focus on a different goal entirely?Curious to find out? Add to your library and follow Uche on his journey of conquest.