King's Awakening - Chapter 654 - : Trapped?

Yu Shanshan, who has been tyrannical and lawless for 20 years, suffered retribution at the age of 21. She changed from a little ballet princess of 45 kg to a poor and fat one of 90 kg.. Apparently, eating was the most important thing in her life. Her success in losing weight was far away.

However, one day, the father of her child who had disappeared for four years came back. From then on, Yu Shanshan was forced to embark on a diet that was worse than death.

- Description from Novelupdates

When natural disasters ran rampant, with extreme cold and storms spreading endlessly…When the world mutated, zombies surged like tides, and eerie horrors emerged…When the apocalypse descended, massive Devouring Abysses hundreds of kilometers in diameter began appearing around the globe…When people looked up at the atmospheric cloud layers and saw the slowly emerging corpse of a colossal evil god…From that day, people began to notice that daylight was arriving later and later, until the sun no longer rose, plunging the world into an unending polar night.For survival, on that day, the Apocalypse Radio made its final broadcast to the world:“Everyone, flee eastward—escape to dawn!”…Lin Xian awakened the [Mechanical Heart] ability. He could devour machinery to gain various mysterious skills, scan machines to obtain blueprints for manufacturing, and even use his thoughts to achieve unified control of different machines.Thus, he found a 200-ton heavy gas-powered locomotive, towing specially modified storage, planting, production, medical, and living carriages, and embarked on a 320,000-kilometer journey along the planetary orbital rail—charging eastward toward the dawn!

Song Zhiyi is really annoying.
Meng Xi has hated her since she was a student and competed with her.
After a dream, she realized that she was living in a novel.
Song Zhiyi is the heroine and a natural winner.
And she’s just a nasty supporting actress who needs to be brought down.
There’s nothing wrong, the heroine and the supporting actress are not born to deal with each other.
Meng Xi became more and more difficult for her, poured her red wine at the banquet, and asked the bodyguard to send her brother to the hospital…
The worst part is that he kissed her when he was drunk.
I don’t know when, everyone thinks they have a leg.
Meng Xi sneered at them: “Bah!”
But Song Zhiyi himself said, “Meng Xi, what kind of relationship do we have?”
Meng Xi was cold to her… unable to get cold: “…”
The arrogant and domineering young lady and the pitiful black and white lotus.
It’s cookies, it’s a weird two-way crush.

Content tags: The rich and powerful family has a soft spot, sweet text, wears books
Search keywords: Protagonist: Meng Xi, Song Zhiyi ┃ Supporting role: ┃ Others:
One-sentence introduction: It’s also really worthy of love
Concept: true love is to understand each other, respect each other, and make people pursue a better self

- Description from novelbuddy

A teen is summoned to another world as the Hero. It turns out the Hero can power up women with his cum.