This is Davy Jones from Pirates of the Caribbean. I hope you all enjoy!

"Davy Jones, a human, fell in love with Calypso, a sea goddess. She granted him immortality and entrusted him with the task of ferrying the souls of those who died at sea to the next world. Calypso gave him the Flying Dutchman to accomplish this task. She swore that after ten years, she would meet him and they would spend one day together before he returned to his duties. When Jones returned to shore after ten years, Calypso failed to appear. Believing Calypso had betrayed him, Davy Jones turned the Pirate Brethren against her, saying that if she were removed from the world, they would be able to claim the seas for themselves. They assembled in the First Brethren Court and Jones taught them how to imprison her into her human form.

Despite betraying her, he still loved Calypso, and in despair and guilt for what he had done, Jones carved out his own heart and placed it in the "Dead Man's Chest". The Chest was sealed and placed within a larger wooden chest, along with Jones' numerous love letters to Calypso and all other items having to do with her, except his matching musical locket. The chest was then buried on Isla Cruces. Jones kept the chest's key with him at all times. With Calypso gone, Jones abandoned his duty and returned to the Seven Seas. As a result of this, Jones gradually became monstrous, his physical appearance merging with various aquatic fauna. Sailors everywhere would fear him to the death, for Davy Jones had turned fierce and cruel, with an insatiable taste for all things brutal. Jones recruits dying sailors by promising them a reprieve from death in exchange for 100 years of service aboard the Dutchman."