Takuya had plans. It was his brother's birthday, and there was one present that caught his eye for the birthday boy. But everything goes wrong within minutes of reaching the store. In one universe he gets on a train to the digital world...in this one, he becomes Cherubimon's minion. What was once a burning inferno is a dark flame. An ominous flame.
A coin is tossed into the air. On one side of the coin, Kouichi Kimura lives; on the other side, he dies. 5 years have passed since their final goodbyes were uttered in sterile hospital halls. An unexpected reunion brings the DigiDestined back together, just in time to be called to action once again. A Frontier AU sequel where Kouichi didn't come back to life in the finale.
Zoe, JP, and Tommy are brought together by a mysterious phone call summoning them to a train station. From there, they embark on a train to a strange new world teeming with monsters and adventure. Their destiny is in their hands, and the fate of this world rests on their shoulders.
Today was the last day they would take the same train. [Epilogue. One-sided Tomoki x Takuya]
Kanbara Takuya has some "stupid" fifth-grade advice for his sixth-grade companion. [Pre-slash Takuya x Junpei?]