C587 The past of the Emperor's Pavilion

The longer they walked, the more heavily guarded the palace walls became. There was originally a gap between them, but now there was not even an extra gap. Soong Ningyu rubbed her brows and muttered, "This is Emperor Pavilion?"

Why does it look a little familiar? They had been gone for almost two hours. The sky had darkened and the palace lights were all over the place