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Trying it out was necessary.
Because Wu Ya and the others were aware that the Holy Relic Ji Tianqi was holding was actually an artificial blood-red moissanite.
It was said to be very cheap, with a one-carat piece costing only a few dozen yuan.
But in fact, it was very expensive, because the one Ji Tianqi held in his hand was the size of a six-year-old child's fist.
However, compared to diamonds, which look a lot like moissanite and are often used as a substitute, it was still much cheaper.
The reason for choosing this was simply that on the Mohs scale of hardness, diamonds rate at 10, while moissanite rates at 9.25.
The difference was not big, theoretically making it less likely to break.
But that was only theoretical, if Ji Tianqi were to crazily infuse it with Inner Power Essence...
Whether it breaks or not wasn't actually important; the important thing was, can it really store power?