Upon reaching the Alpha's Corpse Leon plunged the tip of his Greatsword right into the Wolf's skull.
The Wolf's skull was extremely thick, but Leon was able to get through its thick defense after plunging a few more times.
Soon a hole was formed, Leon had been informed that the mana core he needed is right at the center of the wolf's brain.
LBut to get the core out of the skull, he has to make a hole wide enough for his hand to get into.
Soon, he was able to do that. He put his hands into the skull and dipped it into the tough and slimy brain of the Wolf.
He brought out a blue coloured core that looked smooth. He rubbed it for a few times and felt it's smooth surface.
"This is a mana core." He muttered rhetorically.