Suddenly, Chen Lei discovered a martial arts technique in the secret book that shocked him.
"Thunder Emperor Hunyuan Sutra!"
After Chen Lei saw the Thunder Emperor Hunyuan Sutra, he carefully looked at the introduction next to it.
According to the introduction, the Thunder Emperor Hunyuan Sutra is a method of martial arts created by the great emperor Thunder Emperor back then. As for the Thunder Emperor, he was the supreme emperor who became famous tens of millions of years ago and had already ascended to the upper realm.
However, according to records, although the Thunder Emperor left behind the Thunder Emperor Hunyuan Sutra, no one has been able to practice it for tens of millions of years. Therefore, it can be inferred that the Thunder Emperor Hunyuan Sutra may require some special conditions to be practiced.
But until now, no one knows what conditions are needed to be qualified to practice the Thunder Emperor Hunyuan Sutra.
At this time, Chen Lei did not meet the requirements to choose the Thunder Emperor Hunyuan Sutra.
Because this Thunder Emperor Hunyuan Sutra is a secret manual of martial arts at the level of a Heavenly Monarch, this Thunder Emperor Hunyuan Sutra can be practiced to the state of great perfection of the Heavenly Monarch realm, and can even allow direct ascension.
Therefore, Chen Lei is not qualified to choose the Thunder Emperor Hunyuan Sutra now.
However, Chen Lei also discovered that the Thunder Emperor Hunyuan Sutra could be exchanged for military merits.
The number of military merits required for this set of skills is extremely astonishing, reaching 100 million.
Although such amazing military merits are required, Chen Lei decided that he must gather enough military merits to exchange for this set of skills no matter what.
Because, the martial arts that Chen Lei practiced was essentially the Thunder Emperor Sutra, which was in the same lineage as the Thunder Emperor Hunyuan Sutra.
Chen Lei felt that the main reason why the strong men in the Middle Realm were unable to practice the Thunder Emperor Hunyuan Sutra was probably that they had never practiced the Thunder Emperor Sutra. Practicing the Thunder Emperor Sutra was a prerequisite for practicing the Thunder Emperor Hunyuan Sutra. Without practicing the Thunder Emperor Sutra, no matter how amazing one's talent was, it would be impossible to successfully practice the Thunder Emperor Hunyuan Sutra.
Of course, this is just Chen Lei's speculation, but with such a speculation, it is worth his full effort.
Chen Lei kept this matter in mind, and then began to look at other treasures.
Among many other treasures, Chen Lei discovered a piece of Kunmu Heart.
This piece of Kunmu Heart is the heart of Kunmu, containing the essence of wood properties.
This is also a treasure, containing rare divine substances.
Although it only contains rare divine substances, it also has a huge effect on Chen Lei.
Therefore, Chen Lei chose this piece of Kunmu Heart without hesitation and used it as one of his rewards.
Next, Chen Lei began to search for other treasures, and finally found a magical whip made of wood struck by lightning.
This divine whip is an eighth-rank spiritual treasure. If compared with the cultivator, it should be a king-level spiritual treasure.
This divine whip is specifically designed to target the enemy's soul and has immense power.
Moreover, since this divine whip is made of lightning-struck wood, it contains the attributes of both thunder and wood.
For Chen Lei, this can be said to be a very rare spiritual treasure.
Chen Lei has now transformed into Chen Mu. All the spiritual treasures he had before are not suitable to be seen by the light, and he is lacking a suitable weapon.