Li Zhi, a female gaming company CEO, suddenly time-traveled into a flying boat survival game while playing a game at home. Her talent is the D-card: pressing the D key on the keyboard can refresh five cards, and purchasing them grants random supplies. In this treacherous new world, humans are at the bottom of the food chain, and the D-tier race is despised by ten thousand races. Relying on her merchant instinct, Li Zhi sells medicine, intelligence, and conducts business in the wilderness market. Starting from a dilapidated wooden cabin that couldn't even block the wind, she upgrades her flying boat step by step, accumulates wealth, and enhances her strength. Calling herself an honest merchant, her shop is actually a rip-off joint, earning the most money with the blackest heart in this world where the law of the jungle prevails.