Shrek, Fiona and the donkey embark on a journey to the distant kingdom to meet Fiona's parents, the Queen and the King.However, not everyone is immersed in the dream of "happiness and happiness from now on".Shrek and the king were not getting along well, and the two were constantly in conflict; and Fiona's family relationship was also undercurrent, and there were rifts in the marriage. When the godmother learned that Fiona had married Shrek instead of her carefully arranged Prince Charming, she felt resentful and plotted to break up the couple, vowing to reverse the "misplaced" marriage.A conflict about love and prejudice, identity and choice quietly kicked off.