Well, a common theme is pool competitions. The Loud siblings are very competitive, so a fanfiction might be about them having a swim race or a diving competition. Also, there could be a theme of discovery, like finding something interesting at the bottom of the pool or a secret passage near the pool area in their backyard.
One popular theme is the family gathering around the pool. It could be a celebration like a birthday or just a normal family day. Another theme could be the characters learning to overcome their fears in the pool, like one of the Loud kids being afraid of deep water at first.
Chapter 334, "Hanqiong's Seven Divisions, Moao Mountain, Hearing Beishuo Again", is the clearest early answer because it turns Lu Dong's situation into a concrete plot event. The chapter turns that into something concrete by moving from Lu Dong and the other six stood up with a rush, their faces full of... to A person covered in mud, looking somewhat disheveled, rushed in from....
Chapter 54, "Acting Righteously Hits the Trending List Again!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Five minutes later, the people of Chixia Village, who had received...
Chapter 203, "She's Not Her Maid!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Ah Fu knew he might have made a mistake, and after glancing at Su...
Chapter 105, "He Yun, let me give you a reading", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The setup is But this did not elicit any sympathy from the woman on the phone;
Chapter 316, "Blood Jade Fox and Teasing, Boiling Xia City, Migration Begins (Part 5)", is the clearest early answer because it pushes Yuan Cheng into a new phase or setting. The chapter gives readers a real answer by opening on Get out, get out, Xu Ning, what nonsense are you talking about? and ending on Want to hear it?" "Tell me, what's your idea?" Hearing Xu Ning's....
Chapter 358, "That dress of hers must be a fake!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. It opens with I just drove here slowly." In an instant, all cameras swiveled in his...
Chapter 206, "Miss Su, Thank You So Much!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Five minutes later, Xingxing led Ah Fu out of the room by the hand.
Chapter 347, "Mirror Valley Council, Power Surge, Dajue Temple, Eight Battalion Tournament (Part 2)", is the clearest early answer because it turns Cold Resistance Levels's situation into a concrete plot event. Early on, Xia Hong stepped into the hall and directly took the main seat.. By the end, The existing Cold Resistance Levels in the camp had adequate Yangyuan....
Chapter 350, "The Male Lead Actually Came Out to Clear Jiang Li's Name?!", is the clearest early answer because it turns Name's situation into a concrete plot event.
Chapter 348, "Plots and Counterplots, East Ridge Five, Zhu Yang's Threat, The Dust Settles (Part 3)", is the clearest early answer because it turns Bai Bo's situation into a concrete plot event. The chapter gives readers a real answer by opening on So beautiful." "Isn't her skin too fair?" Setting everything else... and ending on From his initial serious expression, Bai Wuji, after incurring....