How Come All the Junior Sisters I Taught Have Become Giants?

Qingfeng, who has been practicing for ten years, is still at the peak of his Qi training. Because he is worried that his wandering master will see such a useless apprentice and kick him out, he decided to take advantage of the apprenticeship conference to find a guy who is more useless than himself for the beautiful master to attract firepower. Then he looked at the peerless empress, the fallen witch, the alluring swordsman, the nine-tailed demon emperor that he had trained with his own hands... And fell into deep thought. It turns out that only I am the real "waste". This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.