My emperor, long live!

Because of a promise he made when he was a child, Pei Mo wholeheartedly protected Qin Ran from stepping on the throne, and his heart fell in love with him, but he never thought that the little bun was right with others.Blood stained the hall, not hate, but resent!Once she was reborn, did she continue to abuse the scumbags with her buns in her mouth?Or give up the steamed stuffed bun and spend half of your life on your own?It seems that this is a problem!The two protagonists have double births, one in front and one in the back! 1V1, HE!