Book 6, Chapter 59

Strength

Richard clenched a fist and his muscles immediately bulged, the change immediately visible. Just that action told him that he was at least twice as strong as he had been before; as someone who had never really trained physically or with internal energy, this immediately brought him up to the base strength comparable to a level 14 human warrior or a level 12 barbarian.

And that wasn’t even the greatest gain. His regeneration had been strengthened as well, something that was extremely difficult given how high it already was. At this point, he could already compare to a greater demon.

The durability of one’s body and recuperative ability were both quite significant in planar exploration. High-powered offensive bursts...