Arc 1

Andrea lives a normal life like any typical teenage girl. She finds herself on a walk one day, and stumbles upon a strange anomaly. Dragging her friends into helping her, Andrea finds herself in a world much like her own, but with some vast differences. As she grows up and has her own family, she takes them to go explore it and live there. The discovery of these anomalies is now a bridge which their worlds use, although they aren't aware of how long the connection will last.