the ending is they married with a son but with no love. Hoon has a blind love to his wife but his wife was taken into a spy and prefer to live with another man. The sad thing is for me when the one sided love of SooHyun is so so for me. I hope the writer will not follow that scene because SooHyun is a good woman in the novel. The writer really drew the character of SooHyun is good and welldone