Job Change: Professional NPC, Relying on Physics to Create Fire

The game has come to reality, the rules of the world have been subverted, and mankind has entered an era of job transfer for all. Monsters are rampant! There are countless secret realms, dungeons, and abyss! Terror and treasure coexist! Danger and opportunity go hand in hand! The only way is to become a job changer! Upgrade and become stronger! Only then can we stand on top of the world! On the day of the job change, Wu Yinsong did not change jobs, but became an NPC character similar to that in the game - a merchant. He owns all kinds of metals, ores, and treasures! He can refine weapons and alchemy for trade, and his NPC character has absolutely superb technology and heavenly protection. It can be said that he is the ceiling among mankind! Strontium, alcohol, red fire. Copper, alcohol, blue fire. Double fire, dragon crystal, ninth grade Xuanlong holy treasure pill, fusion! Artificial flame—Green Holy Dragon Flame, done! Tianqi Auction: "This object is called the 'Blue Red Holy Dragon Flame'. It is Master Wu's artificial flame. If it is on the list of strange fires, it can be ranked in the top twenty!" "The starting price is 50 million!" "The spiritual stones used are all top-quality spiritual stones! The price increase is no less than 100,000 per time!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.