The same Strange Fruit, there's a subtle difference between the ones in Yujing Cave Heaven and those in Green Spring Cave Heaven.
Ordinary people won't notice this extremely slight difference, but he sees it clearly.
The Strange Fruit in Green Spring Cave Heaven has something extra compared to the ones in Yujing Cave Heaven.
A bit of special substance, yet it affects its medicinal efficacy.
It can also enhance cultivation, but because of this special substance, it makes a difference.
He doesn't know what this thing is yet, but he knows it's dangerous.
His intuition warns him not to eat it; eating a little might be okay, but more would definitely lead to big trouble.
He is certain that the Strange Flowers and Fruits in Green Spring Cave Heaven are not to be eaten excessively; otherwise, there will be trouble.
Fortunately, he doesn't eat any; if he eats, he only eats those picked from Yujing Cave Heaven.
