The Black and White Impermanence sisters, acting as the local sovereigns of the Netherworld, had already sensed the soul of an evil ghost within that calico cat when they received it.
Although they did not know where Erniu had captured it from, their master's words were the commandments. Both sisters responded in unison, "Yes, Master, we will definitely watch over this evil ghost for you and will not let her have any chance to escape or harbor ill intentions."
The evil ghost Kawashima Yoshiko, who was possessing the calico cat's body, now felt the pressure emanating from the Black and White Impermanence sisters, causing the calico cat to tremble as if fitted with a motor.
Seeing this, Erniu also knew that the Black and White Impermanence sisters could suppress the evil ghost, so he reassuredly walked over and sat down, then hurriedly inquired, "In the two days I've been away, has there been any news about Hu Shisanniang?"