A serialized guide to properly reading and utilizing the AI signal for Gold (XAUUSD) called "金脈AI" (Ore Vein AI). Ore Vein AI is not a signal tool that bets on whether the next move will be up or down (direction). It simply rides the trend of higher timeframes, and the AI determines "whether the moment is about to move (activity level)"—and with that two-step approach, it emits signals that are not stretched beyond what is reasonable. In this series, we will sequentially explain how to read the arrow signals (no repaint after the fact), how to interpret the activity gate, how to decide the direction, how to read the performance dashboard (PF, expectancy, win rate, drawdown curve), practical application with buying on dips and selling on rallies, the differences between the free Lite version and the product version, and how to use the automated trading system “Shoukinryu” in tandem. “Because we don’t target outcomes, it’s not forced.” Let’s learn to use AI signals together in this way. Note: This series is for information provision and not investment solicitation. The results displayed are reference values based on past backtesting and do not guarantee future profits. The final trading decisions are your responsibility.