Chapter 098: Test of the Iron Ring

Richard took several engraving needles out of his suitcase, along with a magnifying glass.

He fixed the Iron Ring on the table, lit the area with a "Phosphorus Candle," and then, holding the magnifying glass in one hand and an engraving needle in the other, began to work on the Magic Rune.

Through the study of "Monroe Chapter," Richard had long confirmed that he only needed to add two barely discernible lines to the Iron Ring to disable the Magic Runes within its target range. But even lines just a few millimeters long presented a tremendous difficulty to etch.