The manager of the base and the two superhumans at the peak of Earth Realm had never seen a hunter harvesting a monster on the spot.
In truth, while the forward operating base was modifying the environment, they were also in charge of killing the monsters in the area and harvesting monster materials. There were plenty of experienced harvesters in the base.
When the two superhumans at the peak of Earth Realm entered deep into the wild to kill monsters, sometimes, time would not wait for the harvesters to arrive, so they had to personally handle the materials.
But even if the trio's accumulative hunting experience nearly amounted to one hundred years, they had never seen anyone being able to reassemble the bones of a Tyrant Mammoth into a skeleton specimen after peeling off all the flesh and organs!