The settings play a big role too. You have the normal high - school setting of Glee and then Barry's more action - packed world. Fanfiction often combines these settings in interesting ways. Maybe the Glee club has to perform in a place that is under threat and Barry has to protect them while they sing. It creates a whole new dynamic and a lot of interesting plot possibilities.
The character interactions are also very special. You have the Glee characters with their big personalities and then Barry with his own set of traits. In fanfiction, they can form unexpected friendships or rivalries. For example, Barry could befriend Kurt and they could share their experiences of being different from the norm. It also allows for exploring different relationships and how they develop in this crossover world. This can range from romantic relationships to mentorships.
Chapter 63, "Far Exceeded Expectations!", is the clearest early answer because it turns Flash Change's situation into a concrete plot event. A useful checkpoint is the way the scene starts with During those seven days, he thought he had completely escaped from...
Chapter 74, "Ordinary People", is the clearest early answer because it turns Jiang Shixu's situation into a concrete plot event. The chapter gives readers a real answer by opening on Having seen Jiang Li's ID before, he knew that this person named...
Chapter 228, "Younger Brother is the Number One Hater?!", is the clearest early answer because it turns Younger Brother's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Huo Ziyang had not stepped out of the house for a whole week.
Chapter 658, "What About My Daughter-in-law?", is the clearest early answer because it turns Gu Shengrong's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Jiang Li remained calm and composed, "You didn't ask me, did you?"...
Chapter 143, "How about Grandma introducing a girlfriend to you?", is the clearest early answer because it turns Wall's situation into a concrete plot event. The chapter turns that into something concrete by moving from Is there really such delicious fish soup in the world?
Chapter 135, "Lai Fu is Missing!", is the clearest early answer because it turns Xiang Hao's situation into a concrete plot event. The chapter gives readers a real answer by opening on The sun blazed down mercilessly, but thankfully, the path to the...
Chapter 226, "Live Fortune Telling!", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. The setup is What was all that before then?, but the pressure keeps building through Jiang Li quickly tapped the screen twice, and a red packet link that....
Chapter 97, "Can This Really Be Broadcast?", is the clearest early answer because it turns Weibo's situation into a concrete plot event. The chapter turns that into something concrete by moving from Suddenly, Jiang Li's livestream room was packed with people, and the...
Chapter 127, "He's Not Snobbish, Just Simply Bad-Tempered", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. It opens with Witnessing Jiang Li leave with a bucket, Jiang Yan refused to admit...
Chapter 512, "The Ultimate Rich Foolish Uncle", is the clearest early answer because it turns Uncle's situation into a concrete plot event. It opens with An Jing would have been surprised if she could recognize him; in her... and closes on I meant he's just unlucky;