Harsh, a proud individual with a mysterious background, discovers a hole in his heart. When an opportunity arises to heal himself, he seizes it. Empowered by the Trading System, which aims to mold him into the finest trader in the universe, and a peculiar shop, Harsh embarks on a journey as a trader, navigating from one planet to another, purchasing goods at lower prices and selling them at a premium.The story promises extensive worldbuilding across various planets and on Earth. It features a diverse cast of characters and intricate systems. Expect an engaging blend of fantasy and sci-fi, universe-spanning travel, character development, and light-hearted humor. Readers can anticipate rich worldbuilding, evolving system texts, diverse magic and cultivation systems, and a seamless blend of fantasy and sci-fi elements. Character growth and lighthearted humor are also prominent features.However, this story will not focus on romance. The pacing may vary, and the language may not always be at a high level—English is not the author's primary language. The names used may also be unconventional. Nonetheless, the author is open to constructive feedback and willing to make necessary corrections.