Plane Trading: Exchange Salt for Gold at the Beginning

[Trading system + practice + creation of forces + all worlds + multiple female protagonists + decisive killing] His parents died mysteriously and his family fortune worth hundreds of millions was taken away! Jiang Chen, who is at an absolute low point in his life, may even be eradicated by his enemies at any time. Under the turmoil, he coincidentally bound to the plane trading system and traded with people from all walks of life. Lord of the Griffin Territory: The salt here is extremely precious, and I can trade it with you for a lot of gold. The downtrodden prince: My brothers, my dearest relatives, and my friends were injured by arrows. I can use the Heavenly Master's Thunder Talisman in exchange for good medicine. The Last Empress: I need a lot of food and fresh water, As for the things to be traded, what do you think of me? … One day, Blue Star as a whole underwent a transformation. Multiple continents drifted to form one continent and began unlimited expansion! It broke the shackles of the original planet and turned into a continent, which was actually much larger than the sun. In the process of transformation, many relics of ancient civilizations beyond people's imagination have been unearthed! At the same time, deep in the ocean, a dragon clan was born, with a body size of several thousand feet. The archipelago's volcanic craters also have mythical creatures such as immortal phoenixes and volcanic dragons! Deep in the endless desert, a huge tree reaches the sky and the earth, and its crown covers the sky and the sun. It is comparable to the area of ​​the entire Chinese Empire. When all this is exposed to the eyes of all the races in the world, where should the Blue Star Continent go?