Narcissusdestined Heroine? I Only Love Myself!

Seeking Truth Narcissus! ! ! No Fake Daffodils! ! ! !

I want to see content similar to "Infinite Streaming: Is It Normal to Fall in Love with Yourself". What a narcissus! ! Don't wear skin! ! To be essentially a person! ! Other details don't matter, even if the protagonist's personality splits into two personalities and they fall in love. But absolutely