C640 Back to the jiang family

In this kind of situation, the Vice-President Yu gave Song Ziyang and Liang Chao a very scientific explanation. As she operated, she said to Song Ziyang and Liang Chao, "This black purple-coloured substance, on one hand, has stimulated this person's body, increasing his powers, but this substance is not as simple as ordinary things. It's similar to the Gu poison you mentioned before