The Obsessive Crown Prince Locks Her Heart Away, but His Darling Still Wants to Escape

[Possessive pursuit + she runs, he chases + combative couple (he uses a love spell on her, she poisons him) + captivity + both leads are chaste]

[Obsessive Crown Prince of an enemy kingdom VS stubborn princess of a fallen nation] Song Qingtang was an unfavored princess of Qi, raised outside the palace. The day before she planned to flee the capital and live under an assumed name somewhere else, she encountered Xiao Huan, the Crown Prince of Yan, who was being hunted. He used a love spell on her and forced her to save him.

When he had recovered and was about to leave, she secretly poisoned him.

The next time Song Qingtang saw Xiao Huan was inside the palace of Qi, after Yan had invaded and conquered the kingdom. From then on, every time she asked the King of Yan for permission to leave the palace, Xiao Huan intervened and stopped her, until she discovered how he felt about her...

On the night she married Xiao Huan, she finally escaped the palace, but just as she stepped through the city gates, he found her...

Xiao Huan gripped her wrist and forced her into a corner. “Song Qingtang, do you know that the poison you gave me in that little courtyard has already seeped into my bones and reached my very lungs...”

Xiao Huan had been poisoned by Song Qingtang long ago.

After that, he kept her confined in a residence outside the capital, where they spent their nights in passionate embraces...

To get back at Xiao Huan, she even went so far as to give him a drug that would leave him unable to father children...

In the end, she finally managed to escape.

In the third year of Xuanren, Xiao Huan ascended the throne.

While traveling to Jiangnan to oversee flood control, he discovered that another man was by the side of his empress, who had been missing for years...