Only having rested briefly, he renewed his energy, continuing to absorb the power of the sunlight and steadily refining it.
As Yang Yan concentrated his efforts, he felt an indescribable pleasure starting from his right eye spreading throughout his entire body. The eye, which had been swollen and painful, became as cool as though it had been washed by a spring.
However, before Yang Yan could savor this feeling, the coolness swiftly transformed into extreme cold, as if he had fallen into an endless icy abyss.
Subsequently, his left eye became exceptionally warm.
Soon after, in an instant, the warmth seemed to turn into scorching lava, threatening to incinerate his eyes to ashes.
Yang Yan quickly realized that this cultivation technique was not merely a pupil technique, and might even involve the power of mystery, resonating with some great rule of heaven and earth.
