My career can be infinitely improved

In the ancient world of Cangqiong, the Immortal Way is respected and all races compete. There is a great sect that controls the universe, a supreme holy land overlooking the heavens, and a hereditary power of a family of gods. Thousands of forces compete for immortality here and kill endlessly. This is a world where immortality dominates everything, and it is also the beginning of a great disaster. Jiang Xuan, he traveled to this world when the disaster came. Let’s see how a young boy from a poor family can use his unlimited career panel to climb to the top step by step in this golden age and doomsday disaster! Occupation panel: [Taoist]...[Feng Shui Master/Onmyoji]...[Celestial Master/National Master]→[Huang Tian]...[Swordsman Apprentice]...[Sword Master]...[Sword Immortal]→[Doomsday Sword Master]...[Samurai Apprentice]...[Mountain and Sea Warrior] ...[Heavenly General]→[God Lord/Devil God]…[Stream Fisherman]…[Time Angler]…[Causal Fisherman]→[Destiny Lord]…[Zoow Apprentice]…[Four Seasons Cook]…[Nuo Food Witch Chef]→[All Souls Sacrifice Master]