C529 The Best Mother-in-law in the World

Hearing Wu Xilu's shout, the four Arhats fled away on their hands and knees, rolling down the stairs almost like balls.

Immortal Grandma didn't stop them. If she did, no one would be able to escape.

Seeing that Immortal Grandma had not moved at all, Wu Xilu was puzzled. "Grandma, why didn't you kill these bastards?"

Immortal Grandma said, "Are you stupid? If you kill them