Regret for Making a Move

Xiao Ziyu, the world-famous Princess Qingning, was raised as a princess. Her established life was destroyed by her own hands, and from then on, the good things in her life left her one by one. Since I am the one who starts the game, go ahead and I will take back everything that belongs to me! "Yuwen, why did you lie to me? Since it's a lie, why are you so nice to me? Make up for it?" "I just want to give you everything you like and hope you smile, but since when did you stop believing in me?" Yu Wenxuan: Yu'er, you are the only variable in this game of chess. For you, what if it is ruined? I give all the world to you just to make you happy, but the price is too painful. I wonder if I will have the chance to regret it? "Father, are you really willing to give up your mother? Father, do you really want to follow her wishes without asking why?" "Yu'er, they say you have no regrets when you make a move, but I just want to go against fate! Even if you hate me, you will fight to the death!" Dongling, Beiliang, Southern Chu, and Western Wei. In troubled times, the four countries stand side by side. Where will this game of chess go in the end? Who can rule the world in the end? Amidst the machinations, is love still the same as it was at the beginning?