Time and space transaction: Exchange food for the elf princess at the beginning

【Super Rich】【Metaphysics + Technology】【Suppressing All】 【Multiple Female Leads】Faced with the boss's shirking of responsibility, he is about to lose his job.A mysterious existence claiming to be a space-time trading platform suddenly contacted Su Yi.Let him become a member of the trading platform, and have a channel to exchange what he has with other worlds.When he exchanged a large amount of gold for a bite of food, and even gave him a bottle of water of life that can revive people, and added some food to give him a beautiful elf princess for free.Su Yi then realized the value of the trading platformScrew the boss, I won't serve you anymore, weld the throttle, and take off directly!The mysterious magic world, the doomsday wasteland with full technology, the world of cultivation with abundant martial arts but scarce resources...Unknowingly, the company founded by Su Yi quietly became a super giant spanning countless industries, infringing the interests of countless old nobles and capital.Facing the joint suppression and sanctions from the old empire and capital, he appeared in front of the world with his feet on a giant dragon, his back against a star destroyer, and the Ten Thousand Souls Banner in his hand."Who was talking so loudly just now? Come, let's talk in my Human Emperor Banner!"