tanding of his Martial Soul. Teacher, he needs to practice controlling Blue Silver Grass more. It seems like he really has to work hard now.Xie Xie didn't meditate; he lay in bed, his mind still repla...the Tang Sect, and it is extracted from a kind of mineral. 。It is inherently corrosion-resistant and can also increase the hardness of metal. 。Some mechs also choose this material as their external co...