When King Joe was young, he got encountered with a competition in the domain of Lycan. It just so happened that he was injured, and it was Master Morgen who rescued him from the warzone.
The wound on his chest was imprinted with scarlet blood. If he didn't disinfect it, he would have probably died, and no disinfectant could be found in the entire Wolf Pack .
Master Morgen bought a bottle of whiskey with all the money he had. He took it back and told him to hold it in for a while. Then he poured the whole bottle of whiskey to his chest.
He still remembered the pain clearly; it was as if all the muscles in his body had been pulled.
Now that Master Morgen had asked Wendy to bring the whiskey over, it was to obviously remind him of the past.
"King Joe, so this is your agreement with Grandpa?"
Seeing King Joe nod, she put the bottle on the table, stood up, and was about to leave.