Phoenix Tree Fire

She never imagined that a man could love her so deeply, giving up his noble bloodline and his throne to be her loyal servant for the rest of his life. He guarded her every day without ever crossing the line or taking liberties. She never imagined that when she was deposed and sent to the Cold Palace, then killed by the emperor's sword, this man would sacrifice himself to send her soul back twenty years and bring her back to life. The hairpin he'd kept close to his heart for twenty years was the one she had tossed to him when she entered the palace at twelve to become empress. He had kept it close to him all those years, still as good as new, because he cherished it... The poison-tongued, ill-fated empress is reborn at twelve. From then on, she no longer hopes for the love of an unfeeling emperor. She wants only to cherish that man, seize power, take the throne, unify the realm, end the chaos, and rewrite history! "Three thousand miles of moonlight, shining on my iron armor. I, Mu Xinci, will never again be that 'virtuous empress' who seeks a good reputation! I only wish to end this chaotic struggle and bring peace to the realm!" But this loyal dog is a little "poisonous": you can't touch him or get too close, which is a bit frustrating... Premise: