The yak's head is very large.
To preserve the yak's bones intact, Chen Wen opted to remove the lower jaw from below and then dig out the brain from underneath.
This task can be said to be quite time-consuming and labor-intensive.
Chen Wen held a dagger and a rock, continuously dismantling the yak's bones, spending over ten minutes to finally take off the lower jaw.
At the same time, Chen Wen also saw the yak's tongue.
"It looks quite similar to a regular cow's tongue, but upon closer inspection, there's a layer of meat-like teeth, quite hard. Using this as a comb... wouldn't it rip the hair out?"
Chen Wen muttered, cutting off the tongue and placing it aside.
Then, he slowly cut the skin and flesh off the yak's head with the dagger, carefully removing the membranes as well.
After removing most of the flesh, the yak's skull was exposed to the air.
From underneath, Chen Wen began striking the yak's skull with a rock.
