Dragon's Awakening: The Duke's Son Is Changing The Plot - Chapter 12 - 11 - Practical Test 5.

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

- Description from Novelupdates

Suddenly Trending, Dominating Tiktok!The Princess of the Great Qi Dynasty is reborn as a third-rate modern small-time celebrity, going from being hated by the whole internet to being chased by everyone.Everyone loves the Princess!Gu Nanyan was the Princess of the Great Qi Dynasty, holding the imperial jade seal and commanding the vast empire.After reincarnating, she unexpectedly became the abandoned wife of a wealthy family, a third-rate small-time celebrity hated by the entire internet.Her husband doesn't love her, her mother-in-law loathes her, her sister-in-law causes trouble, and netizens viciously insult her...Gu Nanyan's beautiful brow furrows as her aura becomes imposing: “How could this be? You are all my subjects, yet you dare to bully the Princess!”Gu Nanyan had replaced her sister in marrying into the wealthy family, and everyone expected her to be a laughingstock.But the result was:The CEO doted on Gu Nanyan;The mother-in-law cooked nutritious meals for Gu Nanyan;The sister-in-law followed Gu Nanyan around, full of admiration;Her love rivals showered Gu Nanyan with gifts;...Even the netizens who used to hate Gu Nanyan now kneel before her, calling out: “Long live the Princess!” The CEO is so troubled, why does everyone love his wife?OnGoingThe Amusing Adventures of a Directionally Challenged Dad and DaughterCompletedReplacing Sister to Marry into a Wealthy FamilyOnGoingAfter Reincarnating into Ancient Times, She Bound a Express Delivery SystemCompletedThis Girl Wins Three Hundred Million Dollars

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]

He died on the wedding of the girl he had a crush on, after a long and successful career. After convincing Yama to send him back to the world, he decides to fix the areas in which his life went wrong. Realizing the lack of love and romance in his past life, he sets out to conquer the hearts of various women.