Before long, Xiao Yang began storing these techniques and Dou Skills into his Storage Ring while setting up missions.
Many of these techniques and Dou Skills were Earth Tier.
Quite a few of them were Earth Tier High-level techniques and Dou Skills.
By setting up missions with these techniques and Dou Skills, Xiao Yang could also obtain quite a few Mission Rewards.
After putting away the scrolls from the other bookshelves along with the shelves themselves, Xiao Yang arrived before the final shelf.
There were only three scrolls on this shelf.
Moreover, all three scrolls had been specifically stored in Jade Boxes.
Anyone could tell that these three scrolls were likely the most important items in this room.
After all, even those Earth Tier High-level techniques and Dou Skills from earlier had not been individually stored in Jade Boxes.
This meant that the three scrolls likely recorded Heaven Tier techniques or Dou Skills!
Xiao Yang could not help growing excited.
He slowly walked up to the three Jade Boxes and opened them.
Each of the three Jade Boxes contained a scroll.
There was writing beside each scroll as well.
Heaven Tier Low-level Dou Skill: Heaven Cold Sword.
Heaven Tier Mid-level Soul Skill: Nightmare.
Heaven Tier Mid-level technique: Heavenly Evolution Art.
Looking at the names of the three scrolls, Xiao Yang was briefly stunned.
He had barely heard of the Heavenly Evolution Art, but he had seen records of Nightmare and the Heaven Cold Sword in the Pill Tower's ancient texts!
They were the signature Dou Skill and Soul Skill of a Dou Saint powerhouse from eight hundred years ago.
That Dou Saint had killed many geniuses from the Ancient Emperor Clans and major factions.
He had been jointly hunted down by many Dou Saints.
Yet he ultimately escaped during one