Lin Rui previously had no Source Essence, so he had to have a Golden Core implanted, whereas Lin Xi's problem now is that she has too many X-level elements in her body.
This matter has shaken the internet in recent days. Although Lin Xi has not officially debuted, she is, after all, Lin Rui's sister and has a certain following, coupled with her outstanding performance among her peers, she has already gained a certain popularity online.
Many people were shocked when Lin Xi had a Golden Core implanted at the age of seventeen.
However, currently, most martial critics are pessimistic, thinking there might be future troubles.
People from Sky Extreme Star can only cultivate after their fontanelle closes, and humans also have to wait until they are 18—there is a reason for this.
Cultivating too early can hinder the proper development of the Primordial Spirit and the body, leading to the risk of developing Armament Syndrome; it also increases susceptibility to Abyss Pollution.