The so-called true legacy refers to those martial artists whom their mentors believe, at the very least, can achieve the Divine Repository, have the potential to become Manifesting Holy, can inherit the Great Dao, and continue the honor of the sects.
According to An Jing's classification, the level of a grand sect's true legacy is quite extraordinary. At the very least, it starts from the level of martial artists from third-tier cities or even provincial capitals, with the pinnacle being someone like her master, Mingguang Dust, who is on par with martial artists of international metropolitan or world-class, capital-level status.
And capital-level martial artists, in Huai Xu, are referred to as 'Heaven's Chosen.' Generally, it means not only can they become Manifesting Holy, but they also have the potential to achieve Pure Yang, which makes them super talented seeds.