What treasure chest monster? Call me the Mysterious Merchant!

Fang Qi woke up to find himself transformed into the most common monster in the game—a mimicry monster. The good news was: thanks to his innate mimicry and summoning abilities, he could freely act as a shrewd merchant without fear of being robbed. The bad news was: he'd been forced to swallow an alchemical dragon girl who was always on the verge of exploding, and he had no idea how to pay for her daily maintenance. Fortunately, his [Trading Terminal] was activated, turning everything in the game world into quantifiable assets. He could even extract and assign attributes to everything, creating unique products. "Welcome, this A-grade asset… this white mage lady, what would you like to buy?" "You're asking if that vending machine is me, wanting a refund? Obviously not, I'm clearly a mobile food truck!" Fang Qi actually had an ultimate goal: to spread his vending terminals throughout the world, allowing everyone to enjoy the "traps" of the treasure chest merchant without leaving home. He couldn't help it; he needed to eat! Player: "This is supposed to be a lighthearted and heartwarming fantasy game, so why is it targeting my liver?" Indigenous Player: "Recently, there have been many great archaeological discoveries, and magical technology is advancing rapidly. It's just that I keep running into vending machines, and my wallet is a bit empty." A certain dragon lady: "I used a bunch of cold gold coins to exchange for a huge stack of warm cards, and I'm invincible across the Sky Islands! So satisfying!" A certain deity lady: "Ugh, I'm sorry! Don't make me work! I'll definitely pay back my divine loan next year!"