How to design the settings of the female and male protagonists in the novel, including their names and guardian code names?

1. "Wear it quickly, the female supporting character is going to turn dark." Female Lead: Male Lead: Not applicable 2. "Quick Wear: Cannon Fodder Loves Jumping" Female Lead: Not applicable Male Lead: Not applicable 3. "The cannon fodder ex-wife only wants to farm." Female Lead: Shen Family's Ex-Wife Male Lead: Not applicable 4. I Don't Want to Be the Female Lead Female Lead: Bai Yue Male Lead: Not applicable 5. "The male protagonist who transmigrated through the book gets a divorce at the beginning of the game. His white lotus wife is stunned." Female Lead: Lin Chen Male Lead: Cheng Mulan 6. "The cannon fodder supporting actress tore up the script again." Female Lead: Luo Yunqing Male Lead: Not applicable 7. "After I transmigrated, I got together with my murderer." Female Lead: Xin Meng Male Lead: Wen Gui 8. [A woman dressed as a man: A Record of the Struggles of Powerful Officials in Ancient Times] Female Lead: Wei Yaoguang [Male Lead: Jiang Shiqi] 9. The Legend of Xiao Yu Female Lead: Xiao Yu Male Lead: Not applicable 10. "The female protagonist of romance novels only wants to start a career." [Female Lead: Xuan Zi] Male Lead: Not applicable 11. "Hurry up and put on the big boss. He's in a terrible relationship." Female Lead: Ying Ge Male Lead: Wen Gui 12. "Try touching bengong again." [Female Lead: Not applicable (because it's a setting, not a real novel).] [Male Lead: Not applicable.] I hope you like this fairy's recommendation. Muah ~😗