After acquiring the Vajra Indestructible.
Wang Ye tried it out, even using an angle grinder to repeatedly temper his body.
At most, only a 1% progress can be achieved in an hour.
Furthermore, as his physique became increasingly robust, the Golden Bell Shield medicinal bath that once had some restorative effects on him gradually lost its efficacy.
Currently.
The ultra-low temperature refinement of the Cold Therapy Pod seems to be the most effective method of tempering the body.
Moreover, it seemed to be due to the accumulation of frostbite.
The longer Wang Ye stayed in the Cold Therapy Pod, the faster the Skill Level of Vajra Indestructible increased.
Initially, every ten minutes could only increase the Skill Level by 1%.
As the body gradually approached its limit, every ten minutes could increase the Skill Level by 2-3%.
If he could disregard the damage to his body and continue staying in the Cold Therapy Pod.
