I was clearly practicing martial arts, how did it become a magical power?

Qin Yang, who died alone in the cold and pale ward, accidentally came to an ancient and terrifying world. This place is bizarre, natural disasters continue, evil spirits are causing trouble under the shadow, and demons are causing chaos. All kinds of horrors are suppressed in his heart, making Qin Yang unhappy. He only relies on the proficiency panel that was awakened by accident. He only needs to practice martial arts to improve rapidly, and practice to perfection can even turn into magical powers. Zen meditation, giant spirit power, copper skin and iron bones, three heads and six arms, moving mountains and filling the sea... Several years later, Qin Yang looked at the terrifying ghost god who looked like an ancient demon mountain, grinned, performed the magic of heaven and earth, three heads and six arms, and swallowed it in one gulp.