Your card has been dealt.

It's me or the girl in the card looks like cygnus and the boy looks like the mysterious character in the video (same clothes), so maybe the mother of actual empress was in love with the thief legend or maybe he is from the future, which makes sense because if you look at his hat it has feathers that look similar to the future erev birds and he was in love with the actual empress ( maybe he is a hero who waked up late ) and he felt in love with the actual empress cygnus until she turned bad.