Abyssal Sovereign: The Demon's Dominion - Chapter 99: The empress..

She was drugged by her ex-boyfriend and had her first night with a mysterious man.

In this world, orphans or just anyone without any hope for this world can apply to become a “walking target”. Their sole purpose is to be a practicing dummy for the students of the sect who train to become “Demon Hunters”. These students need “walking targets” to test their training on living, walking beings of flesh and blood.
In exchange, they will be provided with food & shelter.
Their existence value is lower than a slave, but if they manage to survive a few years they can receive a life long pension.

Xiao Han is such a “walking target”. One time he witnessed a powerful Demon Hunter disposing a demon. When the demon died, a fragment of the demon that managed to escape entered Xiao Han’s heart. No one saw that, and even Xiao Han himself only felt some discomfort for an instant.

But that thing in his heart soon gave Xiao Han visions, and the first one is of a cultivation method which allows Xiao Han to absorb damage to enhance his body. A perfect cultivation method for a “walking target”.

- Description from Novelupdates

Wen Zhi had a treasure, which allowed her to enter other people's dreams.Therefore, on her first day residing at the Shang family residence, she decided to explore Lady Shang's dreams first, to curry favor with her by pandering to her preferences...But an accidental bug occurred, and the person who ended up sharing Wen Zhi's dream was the person in charge of the Shang family, and her best friend's cousin, Shang Hexing!To figure out whether it was her own dream or a shared one, Wen Zhi discreetly told her best friend, “Your cousin has a red mole on his chest.”Her best friend, horrified, warned her, “My cousin is an unattainable flower, cold-hearted and solely focused on his career. There's no future between you two.”Wen Zhi was relieved. This must be her own dream.Recently, Shang Hexing had been troubled by frequent dreams at night.In those dreams, the same woman always appeared, with a delicate and soft body and a sweet, mellow voice that completely mesmerized him.It wasn't until he noticed that the young girl his mother had taken in was recently looking at him with panicked eyes...

This is a story of a transmigrator leading a small martial sect to rise. It is a fantasy tale set in a world of ordinary people cultivating and vying for supremacy, without the assistance of any system.