Global Reincarnation: Only I Know the Plot - Chapter 3:

A new emperor rules each year in Yohuachanca.Only the most delicious of food graces his palate; the realm’s most beautiful women fill his harem; his palace dazzles the mind in its beauty; and four priestesses counsel him in all matters. The life of an emperor is good, luxurious, and short. For at the year’s end, he is sacrificed to the Nightlords under the light of the Scarlet Moon.I am Iztac. A pisspoor orphan and the year’s emperor. A sacrifice bound for the altar. But the vampires have made a mistake this time. For I am a sorcerer, whose soul journeys into the secret underworld to plunder the secret spells of the dead. There, in the darkness, hides the power to drag the Nightlords off their throne. I have a year to find it, or perish for good.I may not be the first emperor, but I will be the last.

After Su Nuo had died, she discovered that she had lived in a novel world where the female supporting character had overtaken her role as the female lead.

The female supporting character, who had transmigrated into Su Nuo’s world, was pretty and outstanding. She had easily replaced the good-for-nothing dodder of a female lead.

Then, Su Nuo went through a series of quick transmigrations —

The flirtatious concubine of a troubled nation, the cannon fodder in a prestigious family, a young girl who joined the military for her father…

Su Nuo transmigrated back to her original world after completing ten quick transmigration assignments.

Outside the patient room, the fiance that she had grown up with mocked her coldly, “I don’t care if you try to commit suicide for me 100 times. I will never be interested in you.”

This was the day after she had attempted to commit suicide for Chen Weng. It was a warm and sunny day in spring, and she was 19 years old.

***

Su Nuo was a well-pampered, sweet pushover. Chen Wang hadn’t liked her since she was a child.

However…

He later discovered that his pampered and tender fiancee had turned into a female despot.

#Where men who had bullied the women that loved them come to die#

#You might enjoy a momentary satisfaction bullying a woman that loves you, but you’ll be chasing yourself straight into the crematorium in the next scene#

#Chen Wang is not the male lead#

#A love interest that isn’t an expressionless iceberg#

#Loving birth family and adopted parents#

- Description from Novelupdates

Year 2056, in a city in the Yuan Jiang Su Jin area. On top of a ruined, shattered six story residential apartment sits a teenager wearing a combat vest, militaristic trousers, and alloyed battle boots. On his back is a hexagonal shield and equipped is a blood-shadow battle knife. He sits there silently on the edge of the roof. At this time, the sparkling sky was shining and there was a refreshing breath within the air that blew towards him. However, there was only silence within the ruined, deserted city, with an occasional howl that makes your heart skip a beat.

The Northern Ice Fields had no boundaries.

The Winter Wolves hid within the snow, the Frost Tigers growled incessantly, and the roars of Giants echoed throughout the land. Many species struggled to survive in the icefield. At the same time, a baby White Dragon possessing the power of time broke out of its egg and opened its platinum-colored eyes.

Years later, the legendary Time Dragon appeared, moving freely between the endless past, present, and future.