Li Pan tested his physical abilities. There were no visible changes to his appearance, but his internal organs had been completely remolded and repositioned, almost replicating Li Qingyun's template in his body's meridians and acupoints.
Theoretically, this kind of body was the most suitable for "Nine Yin Refinement," the correct Dao body. The invisible shackles were also completely unlocked, and the power and physical limits that Nine Yin True Qi could exert had jumped not to the level of Nine Yin Fourth Turn, but to that of Nine Yin Sixth Turn.
Of course, that was just in theory. Even after Li Qingyun's breakthrough, he still needed to continue taking elixirs and practicing Qi Cultivation to raise his cultivation to the peak.
Without Li Qingyun's level of ability and cultivation, Li Pan couldn't exert full strength, and it was useless anyway.