One day, in the family manor, four cousins discover a passage to a mysterious world. Trapped in this unearthed land, the Kingdom of Keoherus, they must confront the Guardian of Time and face dark forces and beast to hopefully get home.

Agatha Armstrong and her trusty sidekick Mrs. Mac were once the world’s most daring adventurers. But when her son Ant came along, everything quickly changed and her devil-may-care ways took a backseat to being over-protective and terrified of anything that posed a risk to her family.