The reasons for Xia Youjie's blackening can be analyzed from many aspects.
First of all, Xia Youjie experienced many setbacks and tribulations during his upbringing, such as the loss of his loved ones, the dark side of the spell world, etc. These experiences made him deeply suspicious and distrustful of the world and life, and gradually formed a distorted worldview and values.
Secondly, Xia Youjie's personality characteristics and psychological state are also important reasons for his blackening. Xia Youjie is a person who is lonely at heart and longs to be recognized and concerned. He longs for power and freedom, but at the same time he knows the cruelty and ruthlessness of this world. This contradiction and conflict generated strong negative emotions in his heart, which eventually led to his blackening.
In addition, the external environment and events also had an impact on Xia Youjie's blackening. For example, during the Star Pulp Incident, Natsu and Gojo Satoru failed to protect Mariko Tenten, resulting in her being killed by Fushiguro. This incident caused great psychological trauma to Xia Youjie, causing him to question his abilities and values. At the same time, in the process of carrying out his mission, Xia Youjie also constantly witnessed the dark side of the spell world, deepening his disgust and disappointment in this world.
To sum up, Xia Youjie's blackening is the result of a combination of many factors. His upbringing, personality traits, psychological state, and external environment and events all had a profound impact on him, eventually leading to his blackening.
Xia Youjie