The Ruler Of Darkness - Chapter 10Book 4:

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

“Reincarnated into the World of Magic as a demon, the last thing Davis expected was to grow up right amidst the arms of angels. Ever since the group of philanthropic angels took pity on his miserable birth and adopted him, Davis has been forced to keep his evil identity a secret while he signed in to the system.

“”Ding! The Host has signed in at Angel’s Pond, ‘The Saint’s Halo’ is rewarded!””

“”Ding! Devil’s blood activated. Sign in error. ‘The Devil’s Curse’ is additionally rewarded!””

“”Ding! The Host has signed in at God’s Throne, ‘Gold’s Holy Axe’ is rewarded!””

“”Ding! Devil’s blood activated. Sign in error. ‘The Devil’s Manifistation’ is additionally rewarded!””

After a thousand years of quietly signing into places in the City of Angels and being rewarded with double the rewards, Davis’s true identity finally came to light! Now as a true Devil, Davis had both the world of angels and demons surrendering at his feet!”

Three years after entering the palace, Yongning Palace’s Beautiful Lady Yan Shu, has still never met the Emperor.The palace full of concubines tried to win his favour, only she, immersed in a melon eating system, has no time to spare for him.[The heir of Marquis Lin Wu isn’t his son, tsk tsk.] [A high ranking official in the conservative Ministry of Rites is unexpectedly taking part in a taboo relationship with his own daughter-in-law!!!] [Grand Princess Yi Ma’s prince consort has unexpectedly raised several concubines outside!]Everyday is filled with gossip, who would still remember who the Emperor was?How would she know that one day, she actually ate a shockingly big melon——[The iron-blooded Emperor who seems cold and aloof on the surface actually suffers from an unspeakable unmentionable disease.]Yan Shu, “!!! No wonder he never enters the harem!”Wait…There seems to be something wrong somewhere… then what did she enter the palace for?!!The new Emperor, Yu Wen Lan, has two secrets.Since his ascension to the throne, he has gradually lost his male functions; yet at the same time, he can read minds.Getting used to seeing their false words and hypocritical faces every day, he grew all the more unfeeling.That was, until one day, he heard a special heart’s voice——[Isn’t this a f*cking waste of natural resources?]Yu Wen Lan paused, narrowing his eyes to look in the direction of a delicately pretty and pure looking girl.[God, for you to make such a handsome hunk unable to XX, doesn’t your conscience hurt at all?] [Is there any way to revive it???] [Ten-fold complete rejuvenation of spring pill, restoration of a man of character pill; if those don’t work, then have you tried return of the yang acupuncture?]Yu Wen Lan, “???”Until she ascended to the position of Empress, Yan Shu also didn’t know how she had jumped unreasonably on the Emperor’s bottom line repeatedly, yet had jumped straight in, becoming the first person to be in his heart.Perhaps, it was just her good luck.