After searching all around, he found the second half of the Immortal Level Martial Arts "Sand Soldiers Technique." With this, he had obtained the complete "Sand Soldiers Technique."
Apart from this, he also found some books on arrays, alchemy, and artifact refining, all of which were useful to him, so he collected them all.
Lin Yifan had always wanted to know the whereabouts of the last two Immortal Rings. Although he knew the Medicine Saint had one, he still wanted to find out whether the ring in the Medicine Saint's possession was the Indigo Immortal Ring or the Purple Immortal Ring.
So he began to go through the ancient books collected by the Desert Emperor, hoping to find an answer.
Unfortunately, he found nothing.
However, he did get good news, which was that when six Immortal Rings were gathered, he would be able to sense the location of the last ring.
