How I Went from Undercover Agent to the Palace Mistress

Q: What becomes of an undercover agent?

A: Bedridden.

"I'm such an idiot. If I'd known it would end like this, I wouldn't have come to Changsheng Palace as an undercover agent even if they beat me to death."

To obtain Changsheng Palace's secret technique for her master, Gu Qinghan remade her body into a woman's and infiltrated the palace, spending three years undercover, then another three. She didn't hesitate to toy with the feelings of Changsheng Palace's senior disciple to achieve her goal, never realizing that he was one of the palace master's clones. When she saw that she was about to become the palace master's wife, she had no choice but to carry out her plan early and steal the secret technique. But the palace master saw through her, the plan failed, and she suffered his retaliation.

As for the way the palace master retaliated...

"Hmph! Zhao Yan, I won't submit to you again!"

"Oh? My dear wife doesn't want to share my bed tonight?"

"I've already given you three children! ...Fine, but this is the last time." Looking at the man's beaming face, Gu Qinghan obediently climbed into bed.