Well, a theme could be about their shared goals in the wrestling industry. Maybe they both strive for a championship title and end up helping each other out. Also, there could be a theme of mutual respect. They respect each other's skills in the ring and that respect blossoms into a deeper connection in the fanfic.
In many fanfics, there could be a theme of them being from different worlds but still finding a connection. For example, Seth Rollins with his more edgy style and Lacey Evans with her unique persona. They might initially clash but then realize they can learn from each other and grow together. This can lead to a story of personal and professional growth while also exploring their relationship.
Chapter 385, "We Are Just Friends", is the clearest early answer because it turns Shang Shaobai's situation into a concrete plot event. It opens with Miss Su was somewhat surprised to learn that Jiang Li was going to...
Chapter 346, "Formidable Soldiers and Brave Generals, One Against Three, Reason Behind the Beast Tide", is the clearest early answer because it turns Great Xia's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The beast tide in the Arrow Bamboo Forest has been going on for so... and follows through with This is the core reason he could be appointed as Colonel of the....
Chapter 232, "He's a Pure Man! Purebred!", 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 But soon, she suppressed this strange feeling and slowly began to...
Chapter 110, "The Plow Ox CP didn't even start before it ended", is the clearest early answer because it turns Brother Daniu's situation into a concrete plot event.
Chapter 49, "Mysticism Girl Jiang Li", is the clearest early answer because it turns Sun Tzu's situation into a concrete plot event. It opens with My phone!!!" Jiang Yan's roar echoed continuously through the... and closes on Thinking this, Jiang Yan marched forward, pulled Jiang Li down from....
Chapter 111, "From now on, Zhao Daniu is my new brother!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter gives readers a real answer by opening on The main room's door was pushed open just a crack, and the head of...
Chapter 73, "Does Someone Like Jiang Li Deserve to Have a Fan Club?", is the clearest early answer because it turns Princess Wen's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Director Sun, tongue-tied, finally managed to squeeze out a sentence,...
Chapter 23, "Became Trending for Being Scolded", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. Early on, Although Jiang Li exerted very little strength, Jiang Yan instantly....
Chapter 55, "I Can Prove Everything Miss Jiang Said Is True!", is the clearest early answer because it turns Director Sun's situation into a concrete plot event.
Chapter 38, "Pretending to be a Top Student? You Must Have Forgotten Your Own College Entrance Exam Score!", is the clearest early answer because it turns Princess Disease's situation into a concrete plot event.