So if that diamond rank girl could get her consiousness but not the sword King is a lie .i...

Right, I can't forgive him ever, he was not even fully in control of her from beginning he was just running away by himself leaving sae ah hate him fr

Frrrr

I already spoke of this here in this comment section before, but well...

Spoilers ahead

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.

.
.
.
.
.
.
.
.
.
.
.
.
.

Yes, he is under her control, no he didn't want to escape or leave his family, yes he is hella strong and his own power fights Shizuru control all the time actually, that's why she never leaves his side. Because if she leaves his side, even just for a few hours, her control over him slips, so she is always placing him under her abilities, and she uses three of them. It has a while since I've read this part of the novel, but she has the ability for control, one for "falling in love" and the obsession one, Shizuru put all of them on Sejin, and she has to always renovate them to keep her control over him, because his main ability always fights her powers, and one of the conditions is for her to be always by his side.

Even the fact she had him abandon SaeAh behind it was because his love for his daughter, because yes he loves his daughter to pieces, interfered with her control over him. That's why she made him leave his daughter behind. Because his true love for his daughter interfered with her mind control. Because in the novel Ji-han did say a lot about how out of nowhere his borther-in-law's personality changed in relation to his daugher and family.

That's why he is still under her control even when we see people like Akari being able to resist, but Shizuru didn't put that much effort on Akari as she did Sejin. And even so, in the novel it because pretty clear that Ji-han will try to set Sejin free and they will start working together after that happens in the future.

And Shizuru's death will be on Sejin's hand, actually. Both him and Ji-han will hunt her down and end her together, it was such a beautifully bloody scene!