If I Could Go Back to the Past

If there was a system that allowed stories to be rewritten, regrets to be saved, and mistakes to be corrected, but there was a price to pay for the butterfly effect produced, would you sacrifice everything, even your life, for it? My name is Fang Shiyu, a native of the imperial capital but a hard-working social beast. Since I obtained the "Back to the Past" system, my story is no longer mediocre, haha, I *you*￥b's past is irreversible, and I have no regrets in my life! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.