Everyone Changes Their Profession: My Profession Is Actually Emperor Huang Tian!

The abyss has descended, the catacombs have invaded, and mankind has entered an era of all-people job changes. Secret realm, copy... High risk, high reward! Bad news, Lin Xiu has no system! Good news, the profession in this world is actually an anime character he was familiar with in his previous life! At the beginning of his career change, Lin Xiu met Emperor Huang Tian! "The me in this world is destined to be invincible. This is my belief! The me in the future will become a variable, the only one in eternity, and eternal!" Lin Xiu obtained this most powerful profession with just one sentence. Only after awakening his profession, his boxing power exceeded thousands of kilograms! In the underground cave invasion, he is an army. Burrow King: Boy, who are you? How dare you stop my army? Lin Xiu: Me? I am God! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.