The Dragon Queen and her mates. - Chapter 1: Dragon, witches and mages.

An alien race invaded the Earth on June 6, 2128. At the midst of this war, many nations allied with the alien threat and the war nearly wiped out the rebelling humans of the planet. At the edge of mankind's survival, the United Nations Army launched its forces to eliminate the immediate stellar threats that loomed over Earth.

General Seeker Carlean, commander and leader of the mission, risked and gave his life to destroy the immediate stellar threat. The battle was won though Earth lay in ruins. Perhaps mankind will live to see a few years of peace before the alien threat returns to wipe out their existence.

At the immediate aftermath of the stellar battle, the fallen Seeker Carlean awakens and finds himself at aged 17, living the peaceful life he lived 16 years before he died.

So begins a new game in the battle for humanity's survival.

Shen Sui’an penetrated into a book of dog-blooded beauty and became the white moonlight of early death that four scumbags could not seek.
He tore up the script, took his lover into the Imperial Marshal’s Palace, drank tea every day, basked in the sun, rua rua seriously injured the unconscious plant lion, and by the way teased the soldier orphans adopted by the Gu family – a group of plush cubs , the days were pretty cool.
As a result, one day, the plant lion suddenly woke up, returned to human form, and blocked him in the corner.
The man’s face is handsome, his physique is strong, and he has been in the top position for a long time, giving people a strong sense of oppression.
At this moment, his brows and eyes were downcast, revealing a pitiful meaning for no reason, “When I was in a coma, I said that I liked me the most. I finally woke up. Why do you only play with those little cubs?”
Shen Sui’an: “…”
***
Overhearing the big lion that turned into a human shape discussing a proposal for marriage, Shen Sui’an was struck by thunder and ran away all night in fright.
A few days later, there was a knock on the door, and the big lion squatted obediently, with a wooden sign hanging around his neck: Homeless, seeking adoption.
Seeing that Shen Suian was unmoved, it lay down silently, its tail hooked on Shen Suian’s hand and pressed against its soft belly.
The wooden sign was turned over, revealing the following line: touch my stomach, be responsible for me.
Shen Sui’an: Hello, the Imperial Police Station? There are lions touching porcelain here!

Playful plush control is attacked by x stuffy big lion

Content tags: Interstellar sweet text cool text cute pet
Search keywords: Protagonist: Shen Sui’an ┃ Supporting role: Gu Beimo ┃ Others:
One sentence introduction: Eating melons and watching dramas, rua lions, cool!
Purpose: to break through the predicament and move towards a better life

- Description from novelbuddy

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

This story is set during the end of the Sui Dynasty, a time where multiple powers struggled for supremacy and power.

Into the fray enters two orphans Kou Zhong and Xu Ziling; these two youths by many chances and luck obtain ‘The Secret to Long Life’ allowing the two to obtain profound martial abilities and a chance to rise to the top in this age of turmoil.