Celine is an assistant to the genius but coldhearted scientist Dr. Drake Cole. He's a scientist who happened to specialize in quantum physics and time travel. He invented the time travel gadgets that will allow people to travel back and forth through time.
Little did she know that Drake is keeping a secret that is related to her future. That's why he's very cold towards her but still brings her to the past. But Celine has one thing in her mind, to change the fate of her late fiance. But as they end up being stuck to the past they will end up falling for each other.
However, both of them need to face the consequences of staying for too long in a different timeline. Every move they made from the past affects the future. Before they know it, one of them will end up disappearing and only one of them can go back to the present time.