Most mobile RPGs have a "trading system" where the developer sets every price. Naomi Quantum Chronicles has an auction house where the players do.
Listing and bidding are fully player-driven. Lv.160 Annihilation gear — the game's scarcest tier — circulates across all servers through the house, and its price is discovered the old-fashioned way: supply, demand, and timing.
Because Annihilation gear's only source is the daily-capped Quantum Devour kill, the market can't be flooded. A rare piece listed at Sunday night after a territory war prices differently than the same piece on a quiet Wednesday — that's not a mechanic, that's a market.
Farming has a second payoff beyond equipping yourself: everything you earn can be converted, priced and traded. The auction house turns progression into an economy, and the economy into a reason to log in.
Naomi Quantum Chronicles — the first "offline + online dual-mode" anime idle RPG. Free on the App Store (Hong Kong & worldwide). Starway leaderboards, Quantum Pinnacle PvP, a real player-driven auction house and the Quantum Abyss await.
Download free on the App Store