In fanfiction, the plot could vary greatly. Maybe it involves a dangerous battle where Barry is overpowered by a powerful Pokemon or a complex conspiracy in the Pokemon world that leads to his death. It could also be related to self - sacrifice for the greater good, like saving a town or his friends from a great threat.
Well, Barry is obviously one of the main characters, since the title implies his death is a central part. His friends like the protagonist of the Pokemon series (e.g., Ash) could also be main characters. They would be the ones affected by Barry's death and might be on a journey to avenge him or figure out the cause of his death.
Perhaps in this fanfiction, Barry's death causes a rift in the multiverse. Supergirl then has to team up with other heroes from different universes to try and fix it. His death could be the start of a much larger threat that only a united front of heroes can face. She might struggle with the guilt of not being able to save him at first but then turns that into motivation.
Well, without more details, it's hard to say exactly who he is in the context of the ghost story. He could be the protagonist who experiences the ghostly events.
I'm not sure if there is a specific 'bang' related directly to a book by Barry Lyga in his stories. It could potentially be a very specific reference within one of his works that I'm not familiar with. You might want to check his official website or a detailed book review site for more information.
Fan Xian's death and Qing Kingdom's demise was a line in " Celebrating Years " that appeared at a critical moment in the plot. We can understand that this sentence was said by Wu Zhu. In the plot, Wu Zhu was a powerful character. He had a complicated relationship with Fan Xian. According to the description in the search results, Wu Zhu was the Nanjiang serial killer that Fan Xian and Yan Bingyun could not forget. His true identity hidden behind the scenes was the Temple envoy. In the plot, Wu Zhu and Fan Xian had a conflict. In the end, Wu Zhu killed Fan Xian. This line," Fan Xian dies, Qing Kingdom dies," was said by Wu Zhu in this scene. It meant that Fan Xian's death would lead to the destruction of Qing Kingdom. This sentence contained important information, hinting at the development of the plot and the complicated relationship between the characters. Therefore, Fan Xian died and Qing perished.
As far as I remember, in 'A Christmas Story' there was no character named Barry. The main characters were Ralphie, his family members like his mother, father, and his little brother. There were also the school bully and the Santa at the department store, but no Barry that I can think of.