Chapter 118
Animals, or rather all living beings, are predominantly driven by their sense of smell, with over 80% relying on it.
Genetic makeup determines one's perception of scents, whether pleasant or unpleasant. For instance, dogs find feces appealing, while cats prefer rotten fish over fresh.
Even among humans, preferences vary. Some people find the smell of feces repulsive but seek out similarly pungent foods, like fermented seafood or canned sardines.
Taste, being part of the nervous system, can influence the entire brain and other neurons.
For many animals, the signal for mating is conveyed through scents, and potential mates judge each other's readiness through these olfactory cues.
During genetic modification, some human scientists exchanged unclear gene components, turning Xu Bin into a walking aphrodisiac.
Not that anyone would get aroused just by being near him, but during moments of excitement, his body secretes a unique signal through sweat, enticing others into a state of arousal.
This enhances their pleasure and makes it easier to achieve climax, though the effect is more pronounced in certain individuals.
Genetics vary from person to person, and uncovering the human genetic sequence is a complex and vast endeavor.