The Genius Doctor, My Wife, Is Valiant - Chapter 175 - Are you happy now?

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

Reincarnated with major advantages selected in haste. The new world is vast and hostile...a world almost infinite in scope. Essentially a Dyson Sphere created by magic and sustained by magic. A World Sphere. Can the MC delve into the mysteries of the sphere?

WARNING: Mature Content.He Craved Revenge.He is known to be ruthless, power-hungry, and untouchable.She never had a life of her own.She's powerless, forgotten, and unwanted.****Being the daughter of the wealthiest man in the country sounded like a dream, but to Anna, it was a nightmare.Stolen at birth by her father's mistress, and raised as the ‘illegitimate’ daughter of the powerful Steele family. She was treated as nothing more than a slave. Abused, neglected, and overlooked.Her life took an even darker turn when her half-sister chased her off a cliff, leaving her to drown in the raging river. To her family, she was dead, erased from their lives forever.Except Anna didn't die.She was rescued by a man she thought was her savior. Instead, he became her captor. Forced to sign a deal with the cold, mysterious stranger who pulled her back from the jaw of death, little did she know that agreeing to marry him would mark the very beginning of her real nightmare.****For ten years, Alexander Vaughn had one goal: destroy the Steele family. They took everything from him, now he was back to take their lives.But then, she fell straight into his grasp.Perfect.Six months. That was all he needed to ruin her, and the rest of her family.And the white-haired thing didn't fight back. She signed the contract.And that was when everything started to fall apart.

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 –