Everyone: I Am the Heavenly Master, and My Thunder Method Opens the Sky.

[National job change + relaxed humor + decisive killing + passionate + no harem + invincible upgrade flow] A hundred years ago, alien beasts invaded and the human race was almost wiped out. Fortunately, God blessed the human race, and job changers appeared, giving the human race an opportunity to thrive. Today, a hundred years later, the human race has built high walls, lives in the city, and lives a stable life. But the danger never goes away! Outside the city, strange beasts are everywhere, eyeing the humans... Chu Yi, who came from time travel, only wanted to enjoy life, but he awakened to the only hidden profession, Tianshi. From then on, the gears of fate began to turn... The strange beast rushed through the gate, and Chu Yi stood on the top of the city, holding a sword in one hand and making secrets with the other. While talking and laughing, millions of strange beasts were wiped out, protecting thousands of lights in the Great Xia. Ps: The introduction is weak, please read the text.