It's Not Easy to Be a Man After Travelling to the Future (WN) - Chapter 1454: Selfish Person.

This is the novel behind the TV series, “Love Like the Galaxy”.
The following synopsis is based on the TV Series.

“The young Cheng Shaoshang was left behind because her parents had gone off to fight in the war. In order to protect herself from her scheming aunt, she had to be extra diligent while pretending to be the opposite. However, years of estrangement have made it difficult for them to become family again.

Lacking love her whole life, Cheng Shaoshang is both pragmatic and insecure in choosing a partner for marriage. She encounters three men – the emperor’s adopted son Ling Buyi, the talented Yuan Shen of Bailu Mountain, and the aristocrat Lou Yao who each have their pros and cons. Although the road to love is bumpy, she never regrets every choice she makes. Through her interactions with Ling Buyi, she unintentionally becomes involved in the mystery surrounding his family and his identity. The two grow from their experiences and worked together, upholding the righteousness in their hearts to resolve a national crisis.”

- Description from Novelupdates

On the haunted mountain in the kingdom, they say there lived a witch.

She was born a princess. But even before her birth, the priest declared her to be cursed and demanded her death. They poisoned the mother to kill the baby before she gave birth, but the baby was born out of the dead mother—a cursed child.

Again and again, they tried to kill the baby but she miraculously survived every single attempt. Giving up, they abandoned her on the haunted mountain to die but she still survived on that barren land— A witch

‘Why won’t she die?’

Years later, the people finally had enough of the witch and decided to burn the mountain. But someone arrived to her rescue and took her with him from that burning place, because dying was not her destiny even then.

Draven Amaris.

The Black Dragon, who ruled over supernatural beings, the Devil who no one wished to cross a path with. He hated humans but this certain human girl would pull him towards her whenever she was in danger.

‘Is she really a human?’

The devil named this mysteriously tenacious girl “Ember”, a piece of glowing coal in a dying fire.

This is a tale of the man who brings death and the girl who denies it.

"One Sin can destroy a man..."

Azekiel, a young man, was forced to embrace his death simply for one small sin... the sin of Hunger.

It was only when he paid the price for his hunger with his life that he realized the cruelty of this world.

Watch Azekiel embrace the hunger that brought forth his demise as he walks on a path of total domination in the Tower of Sins, becoming the Seventh King of Sin: The King of unsatiable Gluttony!

......

The Tower of Sins... A majestic Tower that appeared in the world just as the world had lost all hopes.

Humanity was near extinction in the apocalypse brought forth by the appearance of Monsters in the once peaceful world. Their last hope... The mystical tower that had appeared out of nowhere became the shelter of humanity.

The humans that took shelter in the tower were many; amongst them were a few that were selected by the Tower itself. These Humans were known as the Lord of Sins, who received abilities from the tower itself.

As for what abilities, no one knew... All people knew was that the abilities they received were related to the biggest sin they committed in life. They were all given one task... Climb the tower and reach the top to receive incredible strength and freedom.

Only Lord of Sins and the people they selected were authorized to climb and go up, facing hardships. They were the gods of the Tower! The rest... They were left behind on Floor Zero. Amongst the humans left behind was Azekiel... A human who had never committed even a single sin in his life. Until...

A single sin can change a person's life. What happens when a good man commits a sin worthy of making him a Lord of Sin?

The legend of Sins is about to unfold that can threaten reality itself, bringing forth many unimaginable secrets of the world!

Lu Liran, the former deputy captain of the first federal mobile team, disappeared in a great war, and his life and death are unknown.
Seriously injured in the war, lingering on his last breath and penniless, Lu Liran was luckily bound by the survival system.
Under the tasks issued by the system——

The Giant at thirty degrees below zero, conquer the Arlok Glacier;
In the No Man’s land under the black wind and sand, travel deep into the oasis in the hinterland of Salba Desert;
The Island in the Sky under the blue sky, the challenge of surviving on an uninhabited island;
The Blue Hole in the Endless Abyss, exploring deep sea wrecks and lost ancient cities.
The Muddy Lands, the Forest of White Bones, gathering specialties of the Haunted Swamp;
The Lord of Fire, the giant dragon lurking on the ground……

Therefore, in the Desolate Star that hates the federal army the most, a man with a disfigured face and mysterious identity quietly appeared in the top ten dangerous uninhabited regions of Desolate Star. In exchange for rich bounty rewards by hunting rare and exotic beasts that ordinary people can’t hunt, and the live broadcast of wilderness survival, he also started rapidly sweeping the entire planet.

“Ah, the anchor looks so scary, no one dares to marry such an Alpha no matter how powerful he is!”

“??? Brother Lu, I can! Marry me! The sense of security is at max level, like!”

“The anchor is really a god. This is the first time I’ve seen someone at the top of this year’s list of Desolate Star’s Most Attractive Alpha + Least Wanted to Marry Alpha at the same time…”

During a live broadcast, a heavy rain washed away the scar on Lu Liran’s face.

The whole live room is boiling!!!

“Marry me, marry me! Brother, marry me!”

After the live broadcast was closed, another man, so handsome that people subconsciously held their breath, appeared. He surrounded Lu Liran’s body and whispered: “You’ve been missing for so many years with my cub, when are you going to give me a name?”

Lu Liran: “…”

Yes, this is still an old-fashioned story of O pretending to be A and running away with joy.

…

His Excellency, the First Commander of the Federal Army, disappeared suddenly in the peaceful post-war era. Until one day, everyone noticed that he appeared in a live broadcast room, happily pretending to be a s*upid human-shaped pendant, and unscrupulously pestering a male anchor with a terrifying face.

“Official announcement, this is the commander’s wife.” His Excellency, the Commander-in-Chief of the Federation, said so.

The live broadcast room is boiling again!!!

- Description from Novelupdates