transmigrated extra with mangakyo sharagan : rewritten - Chapter 7 -

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

[Warning! The MC here is the literal incarnation of evil and madness throughout the story.]Valtar Titanblood formerly known as Ethan Martin on Earth was struck by an unimaginable tragedy and took his own life at the end, his whole life filled with misery and incompetence of his own doing.Then he transmigrates to a world of infinite proportions and power that defies logic, this new world which is filled with Dragons, Titans, Ouroboros, and countless more bloodline creatures and mythical beings, also powerful humans who are known as Mystic roams here as well.Valtar in this new world has the Karma System and the bloodline of an unknown titan running through his veins, with these powers in hand he who was supposed to become the symbol of justice and equality decided to become the paragon of madness and evil.He who had the tools to become the Judge of Truth and the figure of Respect chose to become the arbiter of chaos and the embodiment of fear.

Cloud raising is an emerging form of entertainment.It generally refers to people who are unable due to certain restrictions to raise cats, dogs, or other pets; instead, they engage in taking care of these pets remotely through the internet, thereby deriving psychological pleasure.During this nurturing process, they also feed or tip the pets, participating as though they truly owned the pet.However, professional player Chen Yan unwittingly played a game called 'Cloud Girlfriend Raising'.By feeding the cloud girlfriend or splurging on purchases, one could receive a 'tenfold cashback'.By raising affection levels, one could obtain various 'magical items' and even 'meet in reality'?It was supposed to be a lovely 'romance game', but... the unconventional Chen Yan turned it into a money-making game to fuel his business ventures.Chen Yan says, 'What's so good about having a girlfriend? Do they smell nice or are they soft to hug? How could that be more interesting than making money!'Meanwhile, the cloud girlfriend thinks...'He put so much thought and so much money into surprising me; he must love me a lot...'