The Duke's Secret Mistress
The young lord of Everfrost City was ambushed and fell into a coma from severe injuries. The ambitious Oliver, coveting the territory, constantly pressured the young lord’s wife, Aixi. With nowhere left to turn, Aixi made a secret deal with Freeman, the ruler of Everfrost City, in order to survive and preserve any hope of succession. What began as a mutual bargain gradually bred deep feelings through one crisis after another. Oliver kept devising schemes to frame them, repeatedly pushing them into danger. Just as their relationship was becoming stable, the gravely injured young lord unexpectedly woke. The secret they had buried was on the verge of being exposed, and guilt and love tormented Aixi endlessly. In the end, the young lord died of illness. Unable to bear the weight of the past, Aixi left Everfrost City pregnant and went into hiding in a remote border town. Freeman did not force her to return; instead, he silently protected her and her child from the shadows for a full year. When a riot suddenly broke out at the border, the two met again. Letting go of the barriers in their hearts and the pain of the past, they chose to face their feelings for each other.
Story Guide
Episode 1
In Everfrost City, Aixi's husband Ed has been left crippled and comatose, and the wolves are already circling. She goes to Freeman, the city's ruler, with a desperate request: she needs a child. His answer is cold—no woman has ever dared demand that of him, and she is his son's wife.
But Aixi has no other choice. Ed was the heir until he lost the use of his legs, and cousin Oliver has decided that by law the title now belongs to him—along with Aixi herself. When Oliver corners her, she fights him off and throws a gamble in his face: she's pregnant, and that buys her time. The trouble is, it isn't true yet.

Episode 2
Aixi's lie about a pregnancy has a deadline, and she knows it. If Oliver discovers she isn't carrying a child, he'll tear her apart—so she goes back to Freeman and makes her case plainly: she has already announced she's carrying Ed's child, and surely he doesn't want Everfrost to fall into the hands of scum like Oliver.
Freeman doesn't make it easy. He gives her one shot and a short window to convince him, watching to see if she'll really go through with betraying his son. Aixi doesn't flinch. She says yes.

Episode 3
Oliver returns and makes his real business the succession. He reminds Freeman that Ed is crippled and that the council is whispering Everfrost can't survive without a healthy heir. For the sake of stability, he argues, a new successor must be named—and by law, that successor is him.
Freeman doesn't hand it over. He says he'll decide the heir when he's ready and orders Oliver out. Oliver leaves, but the message is clear: he believes the seat is his by right, and he isn't above pressing the point.
Episode 4
Rumors start to follow Freeman—people notice he doesn't care for women, yet there's one in his chambers. Oliver hears the whispers too, and he isn't finished with Aixi. He corners her and boasts that he saw the duke yesterday, that he will be the heir, and that sooner or later she will be his.
Aixi throws his words back at him: as long as this child is alive, he'll never be more than a lap dog. That's when Oliver turns dangerous. He calls her pregnancy convenient and decides he'll strip her and find out for himself—right there, in front of her crippled husband.
Episode 5
Freeman arrives before Oliver can carry out his threat. His warning is flat and final: touch her again and he'll kill him. Oliver scrambles out, and Aixi is left shaking—but not alone. When she tries to pull away, Freeman tells her not to look at Ed, to look at him instead.
That display doesn't go unnoticed. Oliver admits he hasn't seen Freeman that angry in years, and he knows it wasn't the fury of a man defending his son's wife. He saw the marks on her neck. Now the question is spreading: are the duke and his own daughter-in-law sleeping together?
Episode 6
Freeman wants his payment, and he names it without softening the blow—Aixi on her knees, wearing only a necklace, crying as he takes her. She asks him to stop, and he tells her to loosen up. Whatever warmth has grown between them, the bargain still has teeth.
Then the accusation lands in public. A witness claims Aixi is cheating on Ed, calling it treason against her husband and a disgrace to the family. The adulterers, he says, should be hanged from the city gates. Freeman cuts the outcry short and has someone outside let them hear exactly what's happening inside.
Cast
- Aixi — young lord's wife
- Freeman — ruler of Everfrost City
- Oliver — cousin and ambitious claimant to heir
- Ed — young lord, crippled and comatose
FAQ
Who is Aixi in The Duke's Secret Mistress?
Aixi is the young lord's wife in Everfrost City. When her husband Ed is left crippled and comatose, she becomes the target of his ambitious cousin Oliver, who claims the title and Aixi herself by law.
Why does Aixi ask Freeman for a child?
With Ed unable to rule, Oliver is pressing his claim to the title and to Aixi. After she lies to Oliver that she is already pregnant to buy herself time, she goes to Freeman, the ruler of Everfrost City, to make the lie real and secure her position.
What is the relationship between Freeman and Aixi?
Freeman is the ruler of Everfrost City and the father of Aixi's husband, Ed. Aixi comes to him with a desperate request for a child, and he agrees to a bargain with her. Their secret deal gradually breeds deep feelings as they face repeated crises together.
Who is Oliver and what does he want?
Oliver is Ed's cousin and an ambitious claimant to the heir's seat. He argues that because Ed is crippled, a new successor must be named, and by law that successor is him. He also threatens Aixi, insisting that sooner or later she will be his.
What happens when Oliver accuses Aixi of adultery?
A witness publicly claims Aixi is cheating on Ed, calling it treason against her husband and a disgrace to the family, and demands the adulterers be hanged from the city gates. Freeman cuts the outcry short and has someone outside let them hear exactly what is happening inside.
What happens to Ed in The Duke's Secret Mistress?
Ed, the young lord and heir, is left crippled and comatose after being ambushed, which is what allows Oliver to press his claim to the succession. The gravely injured Ed unexpectedly wakes, putting the secret on the verge of exposure.
Is The Duke's Secret Mistress worth watching?
If you enjoy betrayal, forbidden love, and conspiracy dramas, this ReelShort series centers on a young lord's wife who makes a secret deal with the city's ruler to survive her husband's coma and the schemes of his ambitious cousin, with the bargain deepening into real feelings as the secret nears exposure.
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