Greg Jensen asked in confusion, "Back then, you hadn't even begun your cultivation, and even now you're only at the sixth level of Qi Refinement, without any Divine Sense, how are you able to use the storage bag?"
Old Sixth Huang said, "There's a spell inside that jade slip, specially for controlling this storage bag."
Hearing this, Greg Jensen couldn't help but mutter to himself, thinking that the person who left behind his school of thought was incredibly thorough, having even considered a spell to control the storage bag.
If only the person who left behind the "Classic of Yin and Yang Harmony" had been this attentive.
Greg Jensen sneered to himself and after carefully checking the storage bag with his Divine Sense, he discovered a miniature Array in a corner, presumably to work in conjunction with that spell.
Feigning ignorance, he returned the storage bag to Old Sixth Huang and asked with feigned curiosity, "Can you show me how to use that spell?"
"Okay... sure."