However, having already witnessed that this old man's books contained valuable knowledge, Lin Feng didn't overthink it. He approached the old man's bookstall and began to scan the dozens of old books on the stand...
Unbeknownst to Lin Feng, the old man narrowed his eyes as he observed him. Remarkably, two distinct flashes of lightning flickered in his eyes. Then, the old man suddenly looked very disappointed, shook his head, and muttered, "His aptitude clearly isn't that bad, and he's been practicing the Yin Yang Life Changing Needle for over half a year now, so why hasn't he reached the Innate Stage yet? Could it be that this kid has never tried using the Yin Yang Life Changing Needle to enhance his cultivation?"
"Hmm?" Lin Feng vaguely heard the old man muttering and looked up, puzzled, at the white-bearded old man.
