Different Pupils

I don't know when the word "pupil technique" spread in the world; I don't know when the strange pupils became the mainstream in the world. And having a pair of magical eyes is enough to change a person's destiny. Eyes are the windows that reflect the soul. The pupil technique of different pupils not only changes due to changes in the soul, but also evolves due to the choices of the world. The door to the world opens now... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.