The Alpha Heir Gave Me to His Brother

"I'd rather you had let me bleed out." Those were my Alpha's last words after I spent a lifetime loving the man whose life I saved. Reborn, I ask for only one thing—freedom. Instead, he forces me to mate his younger brother. What he doesn't know is that his brother has spent three years searching for the mysterious girl who once saved him... and she's me. When the truth finally comes out, which brother will regret losing me first?