Yi Yun retrieved the silk within the Thousand Feet Black Silkworm and a portion of its toxins as quickly as possible. After that he removed a few of its metallic teeth, stored them in his interspatial ring and used his movement technique to run deep into the wilderness.
Storage was a big problems for cultivators who went into the Divine Wilderness for training. One would only remove the most valuable parts of a typical large desolate beast, if not, the interspatial rings would quickly fill up.
While he was running, Yi Yun opened up his Purple Crystal's energy vision again.
The surrounding Power of Desolates appeared like waves as they rippled around. Yi Yun soon noticed energy light dots appearing in the distant Desolate Lands.
"One, two, three…"
Each of these energy light dots were naturally a Thousand Feet Black Silkworm.