One could say
that if He Song had really believed that he had reached the limit of probing the Nascent Soul Corpse and wanted to take it away,
he would probably have been dead and buried in an instant.
Fortunately,
He Song keenly sensed the abnormalities in the Nascent Soul Corpse at the time and cautiously chose not to take it away immediately.
Instead, he decided to let himself successfully break through to the Nascent Soul Realm before returning to take the Nascent Soul Corpse.
And looking at the current situation,
it was completely correct for He Song to have made that choice.
Only when He Song's strength had increased to the next level, truly becoming a Nascent Soul cultivator, and returning to retrieve the Nascent Soul Corpse, would it not have any impact on him.
Thinking of this, He Song felt even less reassured and once again used his divine sense to thoroughly examine the Nascent Soul Corpse.