Battle of Dark Forest

"The Phantom Express can't take any damn longer. Tiny Pteranodon, a member of the Preschool Girls, reported that her brother, Buddy Tyrannosaurus, is missing in action, kidnapped by the ARVN. Well, it's up to Mugman, Ms. Chalice, the Phantom Express, the Preschool Girls and the rest of the Grand Alliance to destroy many armored trains and forces of the ARVN and have Tiny save Buddy too."

--Su Ji-Hoon, Saving Buddy

The Battle of Dark Forest is the battle between between Mugman,Ms. Chalice,The Phantom Express, the Preschool Girls, Grand Alliance versus armored trains and armed forces of Army of the Republic of Vietnam that located in Inkwell Isle Three.

Only happened in during Operation Wallop that Army of the Republic of Vietnam sent armored trains to destroy The Phantom Express and everyone in this trains with conquer this forest and Inkwell Isle Three.

That's also where Tiny Pteranodon tries to save Buddy Tyrannosaurus from captivity by the ARVN.