Hello, I'm a fan of online literature. According to my knowledge of web novels, the symbol you circled might have different meanings in different novel versions and authors. In some novel versions and authors, this symbol might represent the name or code name of a certain character or character. For example, if a character was called " King Five ", this symbol would represent King Five's name or code name. In other novels and authors, this symbol may represent the name of a place or scene. For example, a place was called " Black Mountain " and this symbol represented the name of the place. In some novels and authors, this symbol might represent the beginning or end of an event or plot. For example, if the starting point of an event or plot was marked with "A" and the ending point was marked with "B", then this symbol represented the "A" and "B" of the event or plot. Different versions of novels and authors might have different meanings for this symbol. Therefore, if you have any questions about the author or version of the novel, please let me know. I will try my best to provide you with the most accurate and detailed answers.