Title: Aquaman: Rise of the King
Opening scene: A young Arthur Curry is struggling to come to terms with his identity as the son of a human father and Atlantean mother. He is bullied at school for being different and feels like he doesn't fit in anywhere.
Act 1: Arthur learns about his mother's people and their home of Atlantis from a mysterious figure who comes to him in his dreams. The figure tells him that he is the true heir to the throne of Atlantis and that he must claim his birthright to save his people.
Act 2: Arthur sets out on a quest to find the lost trident of Atlantis, which will give him the power to unite his people and defeat their enemies. Along the way, he meets Mera, a warrior from Atlantis who has been sent to help him. Together, they journey to the depths of the ocean, facing many dangers along the way.
Act 3: Black Manta, a ruthless pirate and weapons dealer, learns of Arthur's quest and sees an opportunity to seize power for himself. He hires a team of mercenaries to track down Arthur and steal the trident for him.
Act 4: Arthur and Mera find the trident and return to Atlantis to claim the throne. However, Black Manta and his mercenaries attack the city, causing chaos and destruction. Arthur realizes that he must face Black Manta in a final battle to save his people.
Closing scene: Arthur emerges victorious, having defeated Black Manta and saved Atlantis. He is crowned king and takes his place on the throne, vowing to protect his people and lead them into a new era of peace and prosperity. Mera stands by his side as his queen, and together they begin their reign as the rulers of Atlantis.