Shylily

She dies but gets back to life because a god transferred it's powers to her and she is now half sea god. You also get brought back to life by the sea god and also get a shark tail. you have a cybernetic arm that can store runes and the sea god gives you the sea rune. It's bet you keep it a secret. You end up in L.A. after the tsunami that almost killed you but the sea god saved you. Now, what video games lay ahead? Will you have to show your shark tail to save the world? Will people try to steal your rune and powers if they find out?