Rodney shot his grandson a bitter and infuriated expression.

He slapped Castiel around a few dozen more times to the point the latter’s face was completely swollen.

He then dragged Castiel by the collar and threw the boy in front of Harvey.

“I’m sorry about this, Teacher!” Rodney exclaimed, after kneeling himself.

“I didn’t teach this b*stard well enough!”

“I even taught him your techniques!”

“I didn’t think he’d offend you like this, despite his lack of experience!”

“Please forgive him!”