
I love this manga with my soul. I'm just a bit lost? Can someone explain what's happening with the egg?

Kouichi has to find away to help the egg hatch thinking it is the youngest member of the bird peoples royal family. This is so he can marry Caius.
Looks like it may be hatching soon too, but Rail has found is that it may not be a member of the royal family at all which suggests a ploy to make sure Kouichi fails his bridal exam.
The HATE I have for her can rival AM for humanity. I cannot begin to form words with the amount of digust and anger fills me every time she is seen. A two second flashback with her can ruin my whole day. If I could wipe my memory of her existence I would. The amount of shit this woman is the equivalent of a CVS receipt. The day she fucks around and finds out is the day the world will heal. Birds will sing and flowers will bloom.
I hate this woman.