Spiritual Qi Revival in an Ancient Martial Arts World!

Martial arts realms: Body Tempering, Qi Refining, Innate, Diamond, Violet Palace, Grotto-Heaven Wang Ze transmigrates into the body of a young man from an ancient noble family, thinking he is finally set to enjoy a life of luxury. Unfortunately, his stepmother sees him as a thorn in her side and wants him dead. Luckily, he unexpectedly becomes a disciple on Mount Kunlun. On his first cultivation attempt, he skips Body Tempering and goes straight to Qi Refining. He can even go back and continue tempering his body, a method known as reverse cultivation. But why does this technique also talk about Foundation Establishment and Core Formation? Wasn't he supposed to have arrived in a martial arts world? Only after reading every scripture on the mountain does Wang Ze realize he has already become invincible. What should he do now? Obviously, head down the mountain and show off! Bystander: Why is your Qi Refining different from ours? Wang Ze: Because I'm cultivating immortality! P.S. There is a female lead, and she's love-struck.