Luo Li'er's body refinement technique wasn't as powerful as Guo Feilong's. More accurately, Guo Feilong's Nine Revolutions Immortal Body Technique, enhanced by Auspicious Clouds, surpassed Luo Li'er's body refinement technique.

Moreover, the combination of the Heaven-Splitting Palm and the Nine Revolutions Immortal Body Technique resulted in a power that exceeded the sum of its parts. If Luo Li'er's body was struck by Guo Feilong's palm, it would either break her bones and tendons or directly punch a hole through her body.

In an instant, the beautiful Luo Li'er was covered in blood, her body riddled with wounds, looking utterly miserable.

Boom!