Modern Days: Family Head, Please Calm Down

[Strong female lead + loyal dog-like male lead + happy ending + extreme power imbalance]

Chang Ci had known since childhood that he was different, because he had to learn more than other people, study harder than other people, and spend longer learning than other people.

Every bit of it was because of that ray of light.

From then on, he fought with all his might to take first place in every assessment. Other people who ranked first in an assessment received all kinds of rewards. But his prize for coming first was those twenty-four hours.

[Both physically and emotionally angsty, female lead mistreats male lead, both are each other's first and only]

He was the private slave her mother had prepared for her, and they were her consorts.

They trained day after day for more than a decade, learning specialized skills and how to serve her.

Then, everything changed in an instant.

"What right do you have to beg for mercy? You deserve this!"

"Crawl over here and lick it clean."

"Useless. Get out of my way."

If you're interested, take a look at the introduction at the beginning of Chapter Two.