Dalvin felt his blood qi surge within his body, entering every nook and crevice. Some places he had never felt sensations from were reporting activity, making his face change slightly. What shocked him the most, though, was the fact that the expected pain never came.
There was definitely a feeling of mild discomfort and intensity, but that was it. He didn't need to grit his teeth and count the seconds, rather free to even do other things, though Dalvin felt it was best to just sit his ass down till everything was done to prevent any issues.
Not only that, Dalvin noticed that the breakthrough lasted much longer. Under the Earthquake Fist, it took less than a minute and at most, 2 minutes when entering the Bone Forging Realm.