The amount of spirit qi present in a cultivator's body can be discerned easily if you channel spirit qi into your eyes in a specific manner. Of course, it won't work if the person before you is far stronger than you or has concealed their cultivation realm through a technique.
Techniques are nothing but specific methods to control your qi to achieve the most efficient results.
Before the old man could speak, the guard handed him the parchment. The old man looked at it and nodded before bowing, "Come inside, young man."
Lin Feng nodded and entered, the guard followed, and they came inside a small chamber with a few cushions placed on the ground, the old man gestured for Lin Feng to sit on one. Lin Feng took the nearest and sat down, waiting for them to explain the situation.
"Would you like tea?" the old man spoke after sitting down.
