~A year ago~
Aina stood from her seated position, power she had never felt before coursing through her veins. She had already expected that the blood of a Fifth Dimensional creature would give her a massive boost to her strength, but she was still somewhat surprised that it allowed her to directly shatter the barrier to the Fourth Dimension.
The Fourth Dimension was different from the Third. It could be said that both Planes of Existence laid a foundation, but the method in which they did so was much different.
In order to understand what this difference was, it had to be known that the minimum requirement for passing down a Lineage Factor was being an existence at the Fourth Dimension. Only upon gaining some mastery of this Dimension would one reach the necessary threshold.