Shini Yasui Kōshaku Reijō to Shichi-nin no Kikōshi - Chapter 1: Spring Palace (part one)

The world was hit by an abnormal narcolepsy, and there was a mass coma. Lee-joonhyuk was transferred to a dimensional battle field as he fell into an abnormal narcoleptic sleep. This is the story of him as he starts as a minion.

“I can’t believe my eyes. The ice lord actually kissed a man. God, help me!”

“I’m surprised that the son of the Bai family is actually the ugly and stupid second young miss!”

Who was it who melted the ice lord’s exterior and caused the awakening of his hidden gentle side?

She is black-bellied and crafty. She would never consider herself a good person, and would not go out of her way to provoke other people. But, once she is provoked, she will pay it back 1000-fold, showing no mercy.

He is cold and detached, elegant, magnanimous, and known as the ice lord, a heartless gentleman.

Will sparks fly when the iceberg collides with a black-belly? Is it hopeless, or will there be excitement?

- Description from Novelupdates

In the middle of the night, looking at the woman in his embrace, he smiled devilishly, “With your discontentment, do you want me to continue?”

SSR-ranked killer Mu Hui died in an explosion, only waking up to find herself transmigrated into the body of a vicious female supporting character in a book.