Is My Best Friend Gay? I Want to Verify the License

What, my best friend's eldest brother is gay? Then rounding them off they are sisters! After rebirth, Shen Tinglan decisively initiated a marriage invitation. She used his power to become the female boss, tearing up mistresses, blasting scumbag fathers, punishing scumbag men... With her "sisters" as her back, she thrived. Until the wedding night, her best friend's eldest brother pushed her against the wall: "See clearly, am I a sister?"