What Happened During the Qi Refining Period? Junior Sister Punches Three Golden Elixirs

[The heroine will not grow up, so there is no CP, group pet, the whole sect is a brainless pet, happy to cultivate immortality, there will not be any vicious female supporting characters, the introduction is incompetent, you can read the text first...] The master went to find Water Lingzhi, and when he came back, he brought back a soft and waxy little girl. From then on, Xiao Lingfeng had a little apprentice. The bad news is that junior sister has no spiritual roots! The good news is that junior sister can still practice even if she doesn't have spiritual roots! Another piece of bad news is that junior sister can't build a foundation without spiritual roots! The elixirs that the senior brother refined for the junior sister could fill the entire Xiao Lingfeng, but the junior sister still has no signs of building a foundation! In an accident, the little junior sister was punched out by the master, and everyone realized that the little junior sister seemed to be a King Kong Barbie...