C872 Stimulating Potential

The stubbornness of the ink far exceeded what Zuo Feng could imagine. At the same time, he did not expect that the ink would have such a change after absorbing the black granules.

Although he didn't know much about ink, Zuo Feng could guess that ink could never be left behind after it became restless. Not only did he have to get rid of it, but he also had to do it immediately