Somewhere in the final trial;
Grand Matriarch Xi Jingping had just finished a session of steamy copulation acts with Lin Antian; the two of them were naked together but they were embracing tightly.
For Lin Antian, she had felt uncontrollable lust for him because he was perfect in many ways and he was even a secret peaked great saint. He was her best living furnace.
She was quite sad actually because a living furnace often had short lives. The more they copulated, the faster they would die. But she had no other choice but to take his very pure primeval yang because she would see the benefits in the speed of her improving cultivation. Soon, she would be able to breakthrough to the earth-step of the Great Saintess Level!