One possible plot could be that Caroline's brother discovers he has a special power that the vampires in Mystic Falls want to use for their own gain. He has to learn to control this power while also dealing with the danger of being hunted by the vampires.
Perhaps Caroline's brother gets caught in the middle of a feud between two vampire clans. He could befriend a vampire from one of the clans who tries to protect him from the other. In the process, he uncovers secrets about his family's past that are linked to the vampires.
In the fanfiction, Caroline's brother might fall in love with a human who is somehow connected to the vampire world. Their relationship could be complicated by the fact that Caroline is a vampire and there are always threats to their safety from the various supernatural elements in town. This would create a lot of drama and conflict for him to navigate.
Chapter 415, "No Food, But Your Life", is the clearest early answer because it turns Tong Xiaoqi's situation into a concrete plot event. Early on, Are you begging me for food now?. By the end, Isn't the food and drink on the cruise much better than here?" Seeing....
Chapter 387, "Hello everyone, this is my disciple", is the clearest early answer because a shaky connection becomes usable in the plot. It opens with Liu Suqing V: "Even if we meet, I wouldn't recognize, faces covered...
Chapter 525, "Help It Transcend", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. Early on, The forest at night was still quite damp and cold.. By the end, Not far away, a large expanse of deep red blood trailed across the....
Chapter 358, "That dress of hers must be a fake!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from I just drove here slowly." In an instant, all cameras swiveled in his...
Chapter 359, "You Know Who I Am and You Dare Speak to Me Like This?!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. It opens with Why do I hear a scream?" "This is...
Chapter 676, "Third Uncle Will Buy It for You!", is the clearest early answer because it turns Lin Manru's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Zhao Yuan felt somewhat embarrassed by such a direct revelation.
Chapter 444, "Wait and See", is the clearest early answer because it turns Yu Li's situation into a concrete plot event. The chapter gives readers a real answer by opening on Carrying a backpack, Yu Li walked for over ten minutes but ultimately...
Chapter 615, "River·Doraemon·Li", is the clearest early answer because it turns Shang Shuyue's situation into a concrete plot event. It opens with Everyone huddled close with their bowls in hand. and closes on This wind turbine is what I exchanged for yesterday..
Chapter 704, "Even if I were a slave, I would be willing!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from Wu Daoshan looked at Zhao Lang in shock.
Chapter 177, "You Annoy Me Just By Being Here", is the clearest early answer because it turns Despite Su Yinwan's situation into a concrete plot event.