"Divine Furnace."
"Divine Grade?" Zhao Rong and Zhao Qian'er's eyes widened slightly as they exchanged glances... Hmm, they hadn't heard of it.
But it sounded very impressive at first listen.
"Yes, Divine Grade," the Moon Mother said mysteriously. "All over the world, female furnaces are divided into the Three Grades, each with three ranks. Above them, there is a grade that is one in ten thousand — Top Grade. However, above all that."
She paused momentarily, looking at Zhao Rong and Zhao Qian'er who were listening intently in front of her, and then nodded in satisfaction:
"Above that, there are a few legendary furnaces. Women who possess this miraculous constitution, each one of them is favored by the Yin Yang Great Dao, masterpieces of the Heavenly Dao, rare as phoenix feathers and unicorn horns."
