Prince Eric was not about to let this true love he got to know for the past few days slip away from him l, grabbing a harpoon and divved in and hurt usulra which made Ariel escape from her grasp.this made Usulra very angry and grow into a huge mosnter and tried to crush Eric and Ariel .
Eric hug Ariel to him and protect her from the sea witch ,Eric had to do something and fast he claimed on to a ship that sunck and ride the ship right into Usulra which killed her instantly.
Everyone was happy that Usulra the sea witch is gone for good and the spells she did to other merfolk had been broken and are now free from the cave she lived in.
Everyone in the Atlantic kingdom was glad the king Triton daughter was safe and sound. king Triton knew where his daughter Ariel will be up on the surface watching her prince he knows what he had to do and also knew it made her happy to with her prince so I tock the corrage and transform his youngest daughter Ariel which was her wish back into a human ,where he watched her go to prince Eric and watched both of the walk back to the castle .