The abilities of Esteemed Walkers are generally composed of three parts.
The first is inheritance, bizarre and unmeasurable. Consuming vast resources, it is the direct support for every exceptional walker.
The second is the four-grid expanded skills, which don't require too much resources and hard work, and can be learned by spending points. However, they feel like rootless duckweed; at least in Li Yan's feeling, they're more like a kind of permission. Yan Fu gives it, and it's yours. Similarly, Yan Fu can also take it back at any time.
The third is specialization and self-enlightened skills, which often have bottlenecks that even Yan Fu can't help you break through. Their strength can't be quantified, but these are solid understandings that truly belong to oneself. In Li Yan's view, these skills are directly key to determining the upper limits of a walker's abilities.
