Zhao Ya stood still, feeling the skin all over his body constantly changing.
He had heard from his master and second senior brother that the Skin Grinding in the Fourth Realm is a continuous process.
For those with a solid foundation, this process lasts longer.
For those with average foundation, or who forcefully advanced using shortcuts, the Skin Grinding process would be very short.
Do not underestimate this difference.
The duration of Skin Grinding is directly related to the level of strength upon entering the Fourth Realm.
It is even directly related to whether Blood Exchange can be successfully done later, leading to advancement to the Fifth Realm.
One could say that the Fourth Realm Skin Grinding is the first filter in Martial Dao cultivation.
Those without sufficient talent, or who attempt to take shortcuts, will be filtered out.
Only those with true resilience and perseverance can pass this test.
