All Sienna wanted was to relive her lost happy moments.She was gifted with the rare gift of an extraordinarily brilliant mind- and became the youngest researcher in the twenty fifth century. Using the future's advanced technology and knowledge she devoted her life to the wild dream of building a time machine, with the unwavering support of her brother,Jeff and her cousin Nina..she was mere steps away from accomplishing it. But things take an shocking turn when they die in a unexpected accident.Their parents, grief-stricken,kept their bodies safe and anti-rot until..they discovered their dead children's secret. In a haste to restore what was lost, they took off where their kids had left, and successfully built the time machine to bring them back. But they ever thought about the consequences?Apparently not.Because they just played with fate.They realize the children didn't come back fully alive, and they have very little time to make everything right,and to fix what they had left behind.