Body tempering realm and Qi sensitivity

"Well, I'd like to know your backstory, but I'll respect your privacy. I'll get to the point, I want you to teach me about qi sensitivity. I would also like to know more about the Qi eyes that Lulu has. That's all I want."

"Hmm, qi sensitivity... Tell me, child, what do you know about cultivation?" The old man had his eyes closed and was in deep thought as he asked Havien this question. Havien was pretty surprised when he was questioned back, but he still answered.

"As far as I know, it is the ascension to godhood by crossing different stages known as 'realms'... Is what I know correct?"

"...It is a pretty accurate definition, child, for someone unrelated to cultivation. But tell me, what would a soldier who is drafted into war would say about cultivation?" The old man opened one eye and asked Havien in a testing tone.

Havien put in some thought and answered,

"...It is a method of gaining power to survive the next battle."