[Although the humans of the main spacetime looked very much like the humans of my previous life, with almost no outward differences, there were undoubtedly enormous differences between them.]
[Not only did their organs and bodily structures differ, but even their cells, which were difficult to discern with the naked eye, differed on a structural level.]
[Presumably, the same held true for their genetic information.]
[The two could be considered entirely different species, with their name and appearance being their main points in common...]
As a transmigrator.
And one who had transmigrated in the flesh, at that.
Although Ling Wuyuan had not studied medicine in his previous life, much less been a scholar specializing in biology.
He had still studied biological knowledge fairly diligently during his school days in that life.
There had been no helping it.
Even though he had little interest in those fields.
And had been single-mindedly focused on studying subjects that were good for making money.
To get through his exams.
He still had to diligently learn what needed learning.
In fact.
Broke beyond measure, he had needed to secure scholarships and support from his school to improve his living and studying conditions.
He had therefore been forced to put far more effort into those subjects than most people, striving to perform well in every subject and become a genuine academic ace. As a direct result, his knowledge of the human body and biology had actually been quite substantial.
At the very least.
That had undoubtedly been true compared with the vast majority of students.
Thus, in this life, once his abilities had reached the necessary level, Ling Wuyuan had conducted meticulous, in-depth research on certain rather unwilling volunteers. Afterward, he had understood very clearly that, had he not undergone repeated, comprehensive reconstruction during his bodily