Yin Spirit Qi, Er Family Library (46,000 Characters)

After leaving the Er Family, Fang Shu did not delay any longer and immediately returned to his cave dwelling.

The reason for his haste was that he needed to properly sort through the gains from this venture.

The moment he entered the cave, he climbed onto the high altar and sat cross-legged in meditation.

A stream of gray aura immediately surged around his body, flowing like water as it swirled about him. When it rubbed against the surface of the ritual altar, it made hissing sounds like scales grinding together.

After circulating his cultivation for quite some time, Fang Shu opened his eyes, delight shining from within them.

His attention settled on the Dao Register, and a line of text immediately unfolded:

[Magic Power: Ten Toads]

Compared with yesterday, his true qi and magic power had increased by a full toad and a half in a single short day.

The reason was precisely Er Daiyuan.

After spending a night of pleasure with her, Fang Shu had not only enjoyed himself thoroughly and relaxed his mind, but had also plucked a strand of incomparably pure yin spirit qi from her body.

Due to the cultivation method he practiced, this yin spirit qi had not entered his body on its own and could not mingle with his vital essence. Instead, like medicine, it had been absorbed by his true qi.

Just now, he had been taking advantage of the time to digest this strand of yin spirit qi.

The result was truly extraordinary. It surpassed every medicinal substance and spiritual qi he had consumed so far. In particular, its purity had greatly nourished his yin-yang true qi, which was why the total amount of his true qi had risen by more than ten percent overnight!

Fang Shu's eyes gleamed as