Time was like a wild donkey, running without stopping! The little crane grass had stayed in the valley for almost six years, and he was now thirteen years old.
However, because he ate well, practiced martial arts, and had abundant natural energy, he now looked like a fifteen or sixteen-year-old teenager.
Since he was ten years old, the little crane grass had begun to cultivate natural energy. Not long after, the natural energy of all the plants in the valley had been exchanged with the little crane grass, so his natural energy was not inferior to that of Hu Xin and the others, and might even be stronger.
Half a year after little crane grass learned how to cultivate the natural energy, he finally felt the plant protection. After another half a year, he was finally able to control the plant protection as he wished. At that time, little crane grass had just turned 11.
