Gu Qingluan looked at the bird-like being in his palm in his palm, and the corner of her mouth twitched involuntarily. "Is this your sister?"
"Yes, she is. Yingying is still very young, but she used to have the ability to transform into a human form. Unfortunately, she accidentally ate some Reversal Grass, which caused her to revert to her juvenile stage. Master, do you know of any way to help her get back to her normal state?" Su Meng asked, his eyes filled with hope and anticipation.
Gu Qingluan had a few black lines on her forehead.
"I'm sorry, I'm a human, not a deity."
Indeed, her medical skills were quite good, but she didn't have the ability to make a spirit creature revert from its juvenile stage to adulthood.
Su Meng looked disappointed. "Oh, it seems I'll have to enter the Boundary Wall Space to find the Dragon Phoenix Vine."
He lowered his head and lovingly stroked his sister's furry head.