Jiang Han, a college student, returned to his hometown to catch the sea and accidentally dug out a bucket full of rare zebra skin shrimps, which also contained high-quality red-orange shrimps. He brought the seafood to the village collector Jiang Ermao to sell, but the dealer lowered the price when he saw the profit. Jiang Han cleverly used the neighboring village's collection channels to counterattack, and successfully sold the seafood for a high price of 2,500 yuan. After the transaction was completed, he accidentally activated the Chonghai system and gained the ability to scan within a fifteen-meter range. With the blessing of the system, Jiang Han started a new journey to make a fortune by driving the sea.