A big day

The courtyard is filled with rockery, ponds, carved beams and painted buildings, and every detail is exquisite and grand. It seems that the impoverished prince who first lived here had quite a taste for elegance.
Nereus Henry had been mentally prepared, so he was not surprised by the grandeur of the courtyard, but...
The yard is decorated with lights and colors at this time, just like it is Chinese New Year, and there are even red "喜" characters pasted everywhere!
Is someone getting...