Kissed the Ruthless Lord

The condition Yu Xin is handed is that she kiss Chunyu Han or die on the spot. Chunyu Han is the eunuch the whole court steps around, and he is not a eunuch at all, though that is not general knowledge. She walks up to him in front of a crowd and kisses him, because the system that attached itself to her does not take questions. She is inside a book. The body she woke up in belongs to a minor character written to lose her head over a man and to have her family wiped out along the way. Her first minutes there were the Crown Prince breaking off the engagement in public and hitting her across the face. Chunyu Han is cold with people and takes to her anyway. Every point she adds to how content he is buys her more time alive, so she keeps at it, and she works on saving his family.