This Time I’ll Redeem Myself

The system wanted me to redeem my future self who had traveled back in time to become the Regent in ancient times.
I was brimming with confidence. How hard could it be to redeem myself?
However.
In my first life, I traveled to the imperial court. I saw myself sitting next to the emperor, wearing a faint smile. I had barely uttered, 'I am—'
When he cut me off, ordering someone to gag me and drag me away to be executed.
In my second life, I managed to save him from pursuing assassins, but as we fled for our lives, he unhesitatingly shoved me out to take the blade for him. I bit the dust again.
In my third life, during a palace rebellion, he used my identical appearance to lure the rebels. Dozens of arrows flew at me, and I kicked the bucket yet again.
Me: '...'
System: '...'