OK, fully claiming now.
You are Prince Ralis, the young Zora the Hero helped save. Your role is the Town Commuter. Every night you can choose to leave town to visit your father's grave by sending a PM to the game mod. When you do this, the spirit of your mother, Queen Rutela, protects you so you can't be nightkilled. However this doesn't work on consecutive nights. You win when all forces threatening the safety and peace of Hyrule are eliminated.
So, there. If you still want to lynch me, your bad. Please tell me how else do you want me to prove I'm innocent. Oh yeah, I hadn't used my ability till last night, so if any of you want to kill me tonight (that is if I am not lynched) I am all yours.