Fight Monsters and Upgrade? so Weak! I Am Cultivating Immortality!

A hundred years ago, great changes occurred in Blue Star, the rules of the world were subverted, and mankind entered an era of national awakening. On the day of his awakening, the time traveler Zhuang Yu unexpectedly awakened to the ancient profession of cultivating immortals in Daxia - Qi Refiner! Looking at the students who were surrounded by warriors, mages, priests and other professions, Zhuang Yu fell into deep thought... "Wow! Is this high-level thunder magic? The power is so terrifying!" "No, this is just the novice skill Palm Thunder..." "Why can't I, a Berserker, defeat a Mage in close combat?" "Sao Nian, have you ever heard of the Eight-Nine Mysterious Gong?" "..." "..." In heaven and on earth, I am the only one who is supreme in the immortal way! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.