Crisis

Upon seeing the Horned Evil Ghost emerge before John Harington, many widened their eyes in shock.

Clearly, they recognized this ghost king.

Alexander turned to Peter, seeking an explanation, to which Peter hastily replied, "The Horned Ghost King hails from Raksha Street and was the chief among the four ghost kings under Feathered Void Emperor, the former landlord of Raksha Apartments. 

However, five years ago, when the divine punishment descended upon Dark Hell, chaos ensued. Both the Feathered Void Emperor and his two main ghost kings, the Horned Ghost King and the Soul Suppressing Ghost King, mysteriously vanished. 

Some speculate they were affected by the divine punishment, while others believe they had already been killed by the previous landlord of the Fierce Ghost Apartments, their souls used to craft ghost pills.