Ordinary injuries don't require treatment, which means there is no fear of injury during training. This allows for acceptance of higher intensity cultivation and results in faster progress.
Besides, it also means there is no fear of injury during actual combat.
What kind of value does having no fear of injury in actual combat represent? It means that the same overtime pay has lower costs for Zhang Yu, allowing him to earn several times more than others, making it easier for him to make rapid progress on the Immortal Path...
"Truly a Sacred Body for actual combat."
Master Xinghuo thought to himself, "Even if the potential for the Immortal Path is the same, Zhang Yu, with such a physique, in fact, has a foundation far exceeding his peers."
"The deeper the cultivation, the higher the realm, and the higher the medical expenses. In this way, Zhang Yu's physique appears even more terrifying."
Master Xinghuo thought of his own Magic Remains.