Jake the Unkillable Qi-less Monster

Even though Jake's body had been minced to pieces, it was able to get back whole. This event made everyone petrified as what they had seen was just bizarre and supernatural. Their eyes gawked, and their hands were too cold.

"What the fucking hell..." they all mumbled as they watched Jake's body slowly go back to its original form. 

The blood moved like they were in a reversed scene. The bones started reforming into a piece, and the flesh became whole. This event took a minute until Jake's body became whole once again.

They had already killed him, so how come he was still able to survive?

"This is impossible!" The old man yelled to himself, as this was beyond reasonable. The alchemy he practices won't be able to explain this!

"He must be immortal or something that can be resurrected. We had already minced him, and yet he objected to the logic and even the reason for life and death's existence."