Why was it that in some fantasy novels, the main character was extremely talented or had a heaven-defying physique, and if others knew about it, it would easily lead to death? Why was that so?

In fantasy novels, the main characters were often extremely talented or had heaven-defying physiques. This was because these settings usually led to some complicated plots and conflicts. If the protagonist's ability was too powerful or too heaven-defying, it might cause dissatisfaction or jealousy from others because they thought they did not have the ability or opportunity that the protagonist had. When the protagonist's ability was discovered by others, they might try to stop the protagonist in various ways or try to use the protagonist's ability to achieve their own goals. In addition, the world view in fantasy novels was usually more fantastical and mysterious. People had a certain amount of awe and fear towards supernatural forces and things. If the protagonist's ability was too powerful or too heaven-defying, it might cause panic or uneasiness among others, thinking that the protagonist would threaten their lives. Therefore, in fantasy novels, the protagonist's talent or heaven-defying physique would often cause some complicated plots and conflicts. This was also one of the factors that authors needed to consider when writing such novels.