Little Shelly turned out to be an old woman who had aged prematurely due to mishandling of her weaving. She was only a little over 3 centuries old so by Sky Realm standards she was indeed young, but now her life span was cut in half at best.
Like Daphne, Shelly's Sky Core had a silvery line but unlike Daphne's, Shelly's was almost solid.
He learned that so long as it was liquid, there was still progress to be made, but once it solidified, all cultivation progress would stop.
"I mastered grade 1 weaving because that is as far as I can go after my mistake. It is the risk we all face without a teacher so you are a very lucky young man." Lind found it odd to be over 2 centuries old and still called young.
Still, he did not do anything and bowed to Shelly. She was a tier 3 Sky Realm like Daphne but much weaker.
