Responses
SPOILER BUT NOT SPOILER?????
actually webtoon indonesia licensed it and the promotional tagline spoiled the entire mystery.... it said “the love triangle between the man who killed me and a man from the enemy’s nation” and the picture shows black hair duke and white hair duke.... so yeah white hair duke is almost certainly khalid lol

That the White Duke is Khalid, I might be late for this since I just saw this and you may discussed this before, that's why he is still pursuing Liam even though they got the culprit, I really wist mc meet with her comrade