Every Evil Dragon Soldier King had to undergo extremely rigorous mental training.
Especially anti-interrogation training.
And for the sake of flirting, Yang Fei had studied a vast amount of psychology literature.
Especially young women's psychology.
In this aspect, the guy could be considered a master of psychology.
Human psychology is built upon the foundation of feelings.
Control a person's feelings and you can influence their judgment and psyche.
For example, changes in weather often affect most people's moods.
Sunny weather brings a cheerful mood.
But dark clouds and howling northern winds bring heaviness and annoyance.
Yang Fei discovered that through the combination of language, behavior, temperature, color, object shapes, sound, and taste,
one could evoke specific feelings in a person.
And by manipulating these feelings, one could influence the other person's psychological activities.