C887 I Owe You a Favor

Su Kuang was not a fool. Seeing Elder Medicine Master's expression, he knew how valuable the thing he wanted was.

However, in order to treat Chen Luoxue's brother and sister, Su Kuang had no other choice. Even if it was precious, it was just a material after all. There was a price to it. At most, Su Kuang would spend some money to exchange for it.

However