I ain’t never heard of undoing a mark. I’ve heard of temporary vs permanent marks, but I’m pretty sure you can’t undo a mark. Been awhile since I read kiss me liar, I guess some authors can add a consent thing for the marking but I don’t think you can undo marks (unless that part is like surgically removed or something)
I'm pretty sure it depends on the author, because I've heard a few stories that have done the "undoing a mark" troupe for the sake of the plot, but in traditional a/b/o AUs, marks can't be undone.
If the author wants it to be a part of the story, they can alter/tweak the rules a bit to suit their needs. I haven't read "kiss me if you can", so I wouldn't know the AU rules of that one.
Technically, in Kiss Me Liar, yes you can lose the mark. They explained the reason why Yeonwoo temporary lost his was cause he didn't have any memories/ strong feelings to keep the mark on him, hence why he tortured Keith by saying that as an omega he can get many marks by other Alphas but Keith being an Alpha can only have his mark. Josh can probably lose his mark but like he would need to lose not only his memories but also his feelings for his partner. Like the brain has to have no reason as to hold onto the mark and it'll poof be gone.
Josh won't get his mark undone cause well if you read the novel iykyk (づ￣ ³￣)づ
Yes I've only read about surgery option.. They cut the gland which make them pretty much a beta but it makes them weaker since Omegas are already on the frail side
(〜￣△￣)〜 but it's better to have no gland than to be with an asshole alpha that uses the mark as a shackle lol
Aight I need all the BL Omegaverse pros to answer a question, in Kiss me liar, do yall remember how Keith tried to mark yeonwoo, but since yeonwoo didn’t want to he wasn’t marked. Cant josh just undo the mark in kiss me if you can ? (Correct me if I’m wrong)