638 Blood Glyphs

Jacob had no clue what happened in Dead Faction as he followed the maker on the map where Free Sword had hidden the legendary key. However, even with the flying ship's Mach-5 top speed, a month had passed since he left the Unique Plains, yet he was still only halfway there. 

That's why, after making sure he was not being followed or there wasn't any danger, he started to comprehend the Immortal Chapter two weeks ago. With his current soul force, Jacob can only peer into the Immortal Chapter mysterious for 45 seconds in 24 hours.

Since he needed eight hours to recover his soul force and Immortika summoning time was 24 hours before the 24-hour cooldown period, Jacob also discovered that the Spirit Tree Nectar really affected his soul force recovery.