On the Eve of My Wedding to His Eldest Brother, He Came Back, and I Changed from the Royal Wife to the Brother-In-Law.

On the eve of my wedding, he rushed back from the border and suppressed me despite my pleas. "How presumptuous! I will be your royal sister-in-law after tomorrow." "You want to marry someone else? Unless I die!" He roared, eyes turbulent. I screamed and struggled desperately, but in front of him I was nothing more than a mantis. He smashed everything in me.