Follow Zen a recent college graduate and her two best friends as they set out for a week-long vacation in Vegas. Zen needs to loosen up and her friends have the key. The week is going great and Zen even finds her self-enjoying the fun. That is until a chance accident sends Zen and her friends down the rabbit hole. Zen finds herself in a race against the clock to save the world from a choice she made long ago. Until It's gone is a story about love and the ultimate sacrifice between what you want and what's best. *****This book does contain mature subject themes including, drinking, sexual content, and profanity. Not suitable for young children.*****