"Walk!"

The dark sea water between heaven and earth slowly gathered and transformed into the appearance of the ancient god of the Hell Sea.

Although he had frightened the two demon gods, the Ancient God of Hell Sea was also very consumed. If the fight continued, it would cause irreparable damage to the soul.

Besides, there are many crises here, and they still have a mission to do.

Whoosh whoosh!

The Prison Sea Ancient God's team left directly, but the still-living Demon God just watched them leave without stopping them.

"Xin Wuhen, Zhao Feng, I will make sure you live and die!"

The Ancient God of Prison Sea has a ferocious face and gnashing teeth.

This incident is definitely because of Zhao Feng, Xin Wuhen and others.

…

Deep underground, Zhao Feng and his party stayed there.

The Titans and others used the items found in the treasure house to practice and improve their strength.

Zhao Feng also took out a dark thunder crystal from the Nine Thunder Soul Refining Mirror and swallowed it directly.

The Nine Thunder Soul Refining Mirror can refine the soul body inhaled by itself without Zhao Feng having to worry about it.

However, when refining the soul, the thunder power of the Nine Thunder Soul Refining Mirror will be weakened. However, if the refined thunder soul crystal is used as an energy source, the power of the Nine Thunder Soul Refining Mirror can be increased.

In recent times, Zhao Feng has been continuously swallowing Thunder Soul Crystals to condense his soul's will, enhance his soul's power, and expel impurities from his heart and soul.

"Thunder Soul Crystal?"

Ancient God Cheng Yun saw Zhao Feng swallowing a piece of dark thunder crystal, and his face was shocked.

No wonder Zhao Feng's Soul Eye Technique is so powerful that even he with the blood of the Giant God Clan can't resist it.

It turns out that Zhao Feng has such a treasure of soul.

"It is rumored that the Thunder Soul Crystal can temper the will of the soul, condense the power of the soul, expel demonic obstacles in the soul, and cause earth-shaking changes in the soul!"

Ancient God Poyue said immediately.

"However, if you swallow it like this, you really don't want to live or die!"

Ancient God Cheng Yun chuckled secretly.

Thunder Soul Crystal has extremely powerful medicinal power. It is usually ground into powder or taken together with other soul-repairing liquids.

Otherwise, you may not be able to withstand the overbearing power of the medicine and cause irreparable damage to your soul.

However, after Zhao Feng swallowed a piece of Thunder Soul Crystal, he did not show any discomfort, and there was a "crunching" sound coming from his mouth from time to time, as if he was enjoying it very much.

This is not something Zhao Feng is pretending to do. For his Thunder Soul Body, the extremely domineering Thunder Soul Crystal is an excellent tonic.

"It's a pity that these thunder soul crystals are refined from the souls of eighth-level ancient gods..."

Zhao Feng sighed inwardly.

These thunder soul crystals are all refined from the souls of the powerful men in the Heavenly Demon Hall, but the soul bodies that Zhao Feng absorbed with the Catalpa Thunder Soul Refining Mirror were at the peak of the eighth level at most.

At this moment, Zhao Feng's soul will has reached the eighth level limit, and the effect of taking too many Thunder Soul Crystals has weakened.

If there are thunder soul crystals refined by the ninth level soul, Zhao Feng's soul will is very likely to directly enter the ninth level.

Apart from practicing at the soul level, Zhao Feng is still comprehending the secret of time.

In the ancestral treasure house, if you are not good at the mystery of time, you will suffer a lot.

Moreover, Zhao Feng himself has practiced the Mystery of Time. There are more precious materials of the Mystery of Time here, which is more conducive to his cultivation and improvement.

Not only Zhao Feng, Xin Wuhen and other ancient gods are also properly comprehending the secret of time.

A month later, everyone ended the retreat and prepared to continue exploring.

"First look for the excellent treasures of the secrets of time. If we all properly understand some of the secrets of time, our overall strength will be greatly improved!"
Chapter completed!