I'm writing a book, but I can't think of a title for this book. It's kind of like The Hunger Games. It's set in the future and there's just one small city left behind after the destruction of Earth. A group of 5 friends decide to go against the laws of the city and they venture out, hoping to find adventure and answers to past life. The book will have some romance, betrayal, friendship, mystery, and adventure. Please help me come up with a book title idea for this, Thanks!