Taking the initiative to break his own bones and armor, he could use the 'Spirit Tree regeneration' he had mastered to heal them. During this process, he could also use the body hardening technique to temper them better. In this way, when his broken bones and armor healed, they would definitely be stronger and tougher than before!
This was undoubtedly a rather crazy cultivation, and it was difficult for others to do so.
It would take a hundred days for one's bones and tendons to be injured. The bones were tough but fragile. Once damaged, it would take a long time to heal, and there might be residual effects that were difficult to heal.
As for su Jie, who had the Spirit Tree regeneration, he did not need to worry about this and could achieve such a crazy cultivation method!
Su Jie's blood Qi was rapidly consumed, and the cracks on his bone armor were shrinking every day. When his blood Qi was almost depleted, su Jie would take a blood essence pill to replenish it.