Is there any novel recommendation about the heroine with dual personalities?

Yes, here are a few of my recommendations: "I and the bootlicker female lead have two souls in one body": The female lead of this modern romance novel, Tang Shiyong, transmigrated into a bootlicker's body after her death. This bootlicker was the daughter of Tang Shiyong's arch-enemy, and the daughter that he looked down on the most. What was even more amazing was that this bootlicker actually had two personalities. "The Young Girl Unlocks the Plot Everyday": The female protagonist of this light novel, Rhine, has swapped identities with the female protagonist of the Otome game that she plays, but can she survive the fifth chapter? Moreover, she was facing four knights. One of them was affectionate and gentle, one was determined and loyal, one was noble and arrogant, and there was also a non-human dual personality cutie. Let's see how she would explore the other world. "The Survival Guide of the Cannon Fodder in the Quick Penetration System": The female protagonist of this sci-fi space-time travel novel, Shu Yan, was bound by a system that was about to die. Therefore, she had to complete missions in each world to continue living, and she had a dual personality. I hope you like my recommendation. Muah ~