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- my comment
This is an important scene where CCfight's interesting sexfight theory emerges.
It is one of several theories analyzing sexfights.
In order to keep the land around them to themselves, plants emit toxic chemicals to keep other plants out. It has something in common with CCfight's theory.
In the East, one person heals the other by infusing his or her energy into the other. On the other hand, there is also an evil technique that sucks the energy of the opponent, like a vampire vacuum cleaner. (It often appears in Chinese movies.
There is also an evil Taoist technique that sucks the energy of the other person through sex, leaving the other person devastated. People who suck energy become healthier and younger. This is an episode that also reminds me of this concept.
Normal Taoist techniques seek to make both people healthy through sex.
