There once lived a woman with two sons. They were the twins of Poseidon. They were known as Chanderson, the arrogant and stubborn one, and Juaquin, the kindhearted one. They were to grow up and take Poseidon's place.
20 years later the brothers unite to fulfill they're father's dying wish
Chanderson was impatient and demanded his father to give him the mighty trident. Poseidon then commanded him to stop and declared that he will have a test which will determine the real lord of the sea.
I still hate you brother.
Poseidon gave the sons orbs that he called the "heart of the seas" to see which son actually would take care and have responsibility for the sea. They were actually balls of glass.Juaquin treated the orb like it was a newborn child but Chanderson didn't care for the orb and just wanted his father's trident
3 months later the sons return with their orbs and give them to their father. But Chanderson's was cracked and out of pure anger tries to smash his father's head with the ball of glass. Poseidon threw his mighty trident at Chanderson piercing through his skin and out into the ocean.
Juaquin and Poseidon go to where Chanderson and the trident fell. Mourning but showing no sadness for what he did. There was now a giant crack in the world called the "Mariana Trench" where he and he mighty trident fell. And now Juaquin is the lord of the sea.