Wow so more predatory forced marriage, not like legal sex trafficking where your forced young woman to be with you and brainwash young girls to think that
s their only value is to get married.... non-consensual affairs seem to be the only things korean/japan can think of 90% of the time.
and the male mead is another mass murder
Using standard terminology it's not the position of 'Crown Princess' but 'Princess Consort', as she is marrying into the royal family and not the other way around.