Adrian believed distance could bury the past.Ever since he was a little boy, Kai had only one dream—to marry his father’s best friend.Everyone thought it was an innocent childhood obsession.Kai never did.Neither of them knew that the hardest part of their story…………was still waiting for them.

A journey meant to save five strangers becomes a fight to survive the truth. When an abandoned train leads them to secrets buried deep beneath the earth, every step forward pulls them closer to a mystery that should have stayed forgotten. On Train 27, not everyone makes it home—and some secrets refuse to die.