In twenty-four hours, marriage, mystery, and mayhem.

After recently arriving in Vancouver Island on a bride ship, aspiring seamstress Daisy Harper is determined not to rush into a hasty and quarrelsome marriage, a mistake her parents made. To avoid choosing the wrong man, she creates a rigorous list of ten requirements for a potential husband.

Mapmaker Seth Ryann moved to the colony to assist his partially blind brother, a local missionary. They'll soon return to Ireland, but first, Seth is tasked by a friend to find a treasure of gold hidden in the mountains. Seth has the map to the treasure, but he's missing the key.

When he discovers Daisy somehow has the key, the two agree to search for the treasure together. They're left with little choice but to quickly enter a marriage of convenience. As they venture into the wilderness and work together to overcome danger, an undeniable attraction grows. But will they find the treasure only to lose what matters most?