(The style of writing and the plot are all ancient, so you can't avoid it if you don't like it)
She is the "poison-reducing spirit" coveted by everyone in Yaowang Valley, and she is born to be able to walk around with elixirs and poisons; he is the most noble prince of the Dayong Dynasty, but he is rejected, poisoned, and lingers on the hospital bed.
A forged imperial edict brought her from the prison in the mountains to the palace as deep as the sea.
On the wedding night, there was no red candle to warm the tent, only a cold "medicine slave" contract.
He gave her the name "Bao'er", but only to take her heart's blood to survive;
She suppressed her sharpness and just wanted to use his power to survive this winter.
When the "short-lived ghost" prince meets the "poisonous" princess,
The whole capital was betting on whether his poison would kill her first, or whether her blood would save his soul first?
[Yandere, dark and melancholy + little sun's warmth + two-way redemption + palace intrigues + marriage first, love later]