Seeing through without revealing.
These people are the type that won't release the hawk until they see the rabbit, especially when it comes to weighing benefits and drawbacks, they are exceptional at it. Being pressed into Lu Ren's Inner Realm is like being locked in a cage, perhaps never to gain freedom in their lifetime. Thus, these people generally hold the thought of preferring to break like jade rather than staying intact like pottery.
Each one has a frighteningly resolute mind.
All are trendsetters of their time, and trying to make them submit, Lu Ren might as well spend time mastering True Skill and Techniques.
A night of silence, the next day, as usual, after absorbing the rare morning purple Qi of the underworld into his body, Lu Ren couldn't help but sigh looking at the skill level upgrade hints in his mind.
With this normal practice, wanting to break through to the next realm, it's feared that it will take forty to fifty years.