"When I Reincarnated, It Was Already Over"

This time, it seems I was reborn as a woman through TS transformation. However, a coup d'état broke out just days after my birth. Most of my parents and older siblings died. I was taken in by the mansion of the coup's mastermind. As I grew up, I spent my days breaking death flags. Today, having come of age, I got married. But as for who I married, please read to find out.