Only those who have cultivated Fu Xi's Energy would know how difficult it is to cultivate it.
Although those who have successfully cultivated it, from ancient times to the present, number no more than the fingers on both hands.
Yet among these few, each and every one of them knows that increasing Fu Xi's Energy by even a fraction is as difficult as reaching the heavens.
Its cultivation difficulty is a hundred times more challenging than ordinary True Qi.
But it's precisely because of the preciousness of Fu Xi's Energy that those who have some achievements in its cultivation eventually become existences beyond the pinnacle.
Of course, all this is something Gui Hu would not tell Xin Lin.
For Gui Hu, his raised little hen does not need to know too much.
The hen just needs to lay eggs.
Though currently, this little hen doesn't seem to be very obedient.
But there's plenty of time in the future, she will eventually submit to him completely.
