Don: The Blood Chains - Chapter 5: Blood of the Cassians.

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

The suicide of a high school girl following the rejection of her crush whom she confessed to roused the soul of a Scorpio Planet Marshal from her 200 million years of slumber — she reincarnated into the body of Xuan Mo. And so, she decided to live on Earth on behalf of the girl! However, it was quite the miserable situation for an alien to own two different sets of memories. She had to use her peculiar mental power to peep into the previous owner’s memories regarding everyday, mundane matters while trying to rein in her cutting aura pretending to be a normal human…

But her shocking performance during military training definitely must have floored everyone. Okay fine, her incredible finesse aside, what’s with the consecutive bullseye for every single round during their shooting competition? Was this something a normal female student is able to achieve? Shouldn’t you explain yourself a little damnit! And what’s with the multiple grade jumps, and being contended for by the various prestigious universities? What kinda havoc you try’na wreck with your low-key flaunting? I mean it’s a good thing she’s caught the eye of a special organisation and was entrusted with important tasks, but what’s with all aloof rule-breaking gameplay? She’s practically the walking definition of “hated by even the gods”.

What’s even stranger was that Xuan Mo’s only ever interested in warring matters and battling; she’ll only ever pay her ferociously blooming blossom luck as much heed as she minds the passing cloud with the mindset of crossing the bridge when she reaches it (wipes sweat) and can you be less insensitive when handling the various Earthlings’ endless crushing and eye-candying you?!

This all screeches to a halt however when she discovers the existence of someone else from her home-planet, so she’ll be needing a raincheck with the getting a “spouse” part of mortal life on the Blue Planet. Of course, we’re discussing this on the premise that she wanted to return home…

- Description from Novelupdates

Love between a girl living a lie and the girl who can turn lies into truth.Lin Roen was just another broke, burned-out job applicant - until a simple error landed her in the CEO’s office of the most powerful corporation in the country. Now, the world believes she’s the heiress of the Roen Group.As Lin stumbles through a world of luxury, manipulation, and corporate worship, she is relentlessly pampered by those who believe she’s their salvation. Everyone bows. Everyone obeys.But nothing is what it seems.Lin soon starts to feel that there is something sinister behind the mirrors of lies.Trapped and revered in the corporate world that blends religious fervor and heartless capitalism, there is only one person she can trust - Luc, her perfect assistant.* A slow-burn psychological drama wrapped in corporate satire, mistaken identity, and a love story between two girls on the edge of lies and truth.

She has been drawn into the life of the phoenix, such fate – “The Emperor Swallow”, but few days later she married the Prime Minister; she possesses beauty that overthrows cities and ruins states but also has a talented and virtuous mind, yet her husband is deeply in love with the Emperor’s doted consort. On their wedding night, his face filled with guilt, says to her: Apart from love, I can give you anything……

Though deep in nobility, her life is not monotonous, to pick up the new number one scholar from within the imperial palace, to rescue the Nu clan’s prince in the back alleys, and with the young general falling off the cliff, with the Emperor engaging in a battle of wits over the inner palace…….

Many men were unable to conquer her beauty and wisdom, yet when trying to win the beauty, they cannot let go of their plundering desires in lust for power. Within the imperial court, there is an underlying turbulence of disputing fronts. On the battlefield, there is the slaughtering of armoured cavalry……the tender grace of a beauty, hearts fuelled with lust for power, which is it that is the burial of such heroes?

Troubled times since the war, they survive in this strife, fighting to dominate this world, seizing the beauty that overthrows cities and ruin states……

The world, because of this beauty, is in chaos; but who is it that this beauty charmingly smiles at?