'It is time to upgrade the [Fire Naga] to the Transcendent Grade,' Aeon thought as he gazed at the 13,282 Skill Crystals in front of him.
His primary objective was to upgrade his [Fire Naga], even though breaking through to the Life Blood Master Realm wasn't directly related to this.
However, Aeon believed that having a Transcendent Grade [Fire Naga] would make his journey much smoother.
With the enhanced [Fire Naga], he could swiftly deal with the Bone-type Monsters in the Bone Wasteland and collect more rewards from the Grimoire of Life and Death by offering their corpses.
Additionally, to awaken all six Life Skills, Aeon required more than 100,000 Skill Crystals, which was an unattainable number within a week or two.