Immortality: Liver Experience Starting from Shiwanda Mountain

Shen Changkong traveled to a fantasy world where martial arts flourished and became a member of the demon hunting team. Trapped in qualifications, martial arts is hopeless. He also has to serve in the demon hunting team for ten years. Fortunately, he got an attribute panel that allows unlimited job changes. "Occupation [Hunter] + material [Hell Hound's Heart], can be advanced to become [Demon Hunter]..." "Occupation [Demon Hunter] + material [Golden Dragon's Dragon Tendon], can be advanced and changed into..." "Occupation [Warrior] + material [Titan's Arm], can be upgraded to [Twilight Titan]..." Rely on the panel and combine with the martial arts practice system. Shen Changkong embarked on a road that is invincible in the world. But many years later, he discovered that the world he was in was just a small hole in the vast world. There are all kinds of people in the world outside! "What? Mechanical clan?" Shen Changkong was stunned. "Then I have to change my profession to a mecha master!"