Extra's Death: I Am the Son of Hades - Chapter 6: Unique Skill Evolution

Read at least six chapters, then prepare to crave the rest.The main character will show up in Chapter Five, though I don't recommend skipping the first four chapters.-----The world was celebrating. The Demon King was dead, along with his Darkness Generals.Humans led the other races to war for subjugation. They killed all, and none were spared. However, thousands of years before this happened, a piece of history was altered by time itself. In fact, the Demon King didn't have four generals but only one, which he sealed and sent into eternal slumber. Just as he started to close his eyes, the chains locked away for eternity shattered into pieces.

Ian Percus, the second son of a countryside Viscountcy.

One day, he received a love letter from the future.

‘If we don’t protect the future, the world will perish.’

With an ominous warning scribbled by someone

[Host: Female][Daily Sign-In System: Rewards Guaranteed!][Miss a day? No problem—your monthly bonus will be even bigger!]In the mysterious world of Elarion, danger hides behind beauty, our protagonist goes to academy but in mid way she get attacked and another world soul come to take her place, but because of soul own system mistake the soul died and our protagonist got system,she has realize she will die and she did not wanted that, with her system she although live but later another more extreme things happen to her, now she cant enter her own world for years, gods decided to seal it but reason nobody in Elarion know,But there's one problem: our protagonist has the lowest magical talent of all.Armed only with her wits, determination, and a mysterious Sign-In System that grants her daily rewards, can she defy fate, rise through the ranks, and uncover the secrets buried deep within Gorvanna?but there is a twist, she has attracted obsessive's vampires now she had yandere Vampire woman's who are obsessed with her,Warning (her first love will appear after chap 35+)

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