Apart from the unique ability to attract and summon underworld ravens from Fifth Dimension using blood, It also had two other terrifying properties. But naturally, Li Yunmu didn’t need to think about them now as it was still too far in the future.
After using 4,000 ability points, Li Yunmu had opened the first four minor layer of the first major layer seal. In other words, he could currently summon at most four underworld ravens.
Unfortunately, he still required three more to put together a small group of seven to increase their battle strength to the first threshold. However, Li Yunmu wasn’t in a hurry as 3,000 ability points could be earned within one night.
Some of the Underworld Raven sage bow’s true power was also released through the crack. When Li Yunmu, who was holding it tightly in his grip, poured a small amount of flux energy inside, he instantly discovered this increase in the power of battle bow.
