Yi Siha, a eunuch serving Feiyan Palace, visits Ye Ming Palace. He has seen the ghost of a boy holding a blue swallow feather and asks Shouxue to help him. During her investigation, Shouxue comes across Yi Siha being caned by some older eunuchs. When she stops the punishment, Yi Siha's mentor Kang Lan trembles with fear. In Shouxue's eyes he saw a horrifying monster.
Even at the ends of this square ocean, 
people change and are replaced
Selbst am Ende dieses glatten Meeres verändern
sich die Menschen und werden ersetzt.
Hasta en los confines
de este cuadrado mar,
Hasta en los confines
de este cuadrado mar,
इस चौकोर समंदर के छोर पर भी, 
लोग बदल कर गुम हो जाते हैं
Mesmo nos confins do oceano quadrado,
as pessoas mudam e são substituídas