Hearing the information from General Niu Juo, Lin Mu was rather surprised.
The increase in his body weight was due to the True Gold Body Forging Arts. And as far as he knew the technique's origins were unknown and he had found them in the ruins back in the Xiaofan world.
From what he and Xukong had discussed, the technique was quite likely to be the primitive form of a higher leveled technique. Its effects were also quite good, as it had become the default defense of Lin Mu now.
Even in the immortal realm it was still quite useful, not to mention its weight could be utilized in multiple ways. It was the weight from his body that had allowed him to kill the Eleventh Prince after all by trapping him.
It was frankly a really good technique and if Lin Mu could find the rest of it, he could improve even more.
