After some questioning, Chen Lin learned that the inheritance method Yun Xiumian had given his daughter was called the "Immortal Spirit Formula." Its fundamental purpose was to cultivate immortal spiritual qi.
He did not know what immortal spiritual qi was, and the inheritance method offered no explanation either. But practicing it could preserve one's youth forever, lend one an otherworldly air, and continually improve one's looks. He suspected this was the real reason his daughter was so excited.
Women really did understand women, and their priorities were different from men's.
In his view, if this secret art had no other effects, it was utterly useless, without a shred of value.
Still, he did not believe it could be that simple. It surely had other uses, because practicing this secret art required an innate spiritual body. It was also exceptionally profound and complex. To help his daughter comprehend it as quickly as possible, Yun Xiumian had even expended her divine soul power to perform divine empowerment directly.
This also indirectly proved that Yun Xiumian possessed an innate spiritual body herself. Otherwise, she could not have practiced such a secret art.
"Your Aunt Yun didn't forbid you from passing this method on, did she?"
After learning more about it, Chen Lin asked the question aloud.
Sun Caiyi had an earth spiritual body, so in theory, she could practice it too. Moreover, she had already advanced to the Golden Core Stage and had ample time to study it. Even without body infusion, she should be able to learn it.
"No, she didn't forbid me from sharing it, so I'm going to teach it to Mother in a moment!"
Chen Ling'er looked as though she could hardly wait.
This was a benefit she had earned through her own abilities. Once she gave it to