Two close sisters live in the town named Bygret.
Older sister named Aria noticed her little sister named Zoe seems odd.
And Zoe seemed to take vitality away and was pining.
Zoe was murmuring “I have to take Dream express” like nonsense.
Aria researched about Dream express.
Then she knew that there was rumor whispered plausibly in Bygret.
The person who drew the mark by which a hexagram is in the circle by blood in the left back of the hand and slept can take the train written on the black body with [Dream express] in the dream.
The train carries a passenger to the place a passenger desires.
She who thought Dream express took vitality of Zoe away drew a mark by which a hexagram is in the circle by red paint in left back of her hand for her to rescue Zoe.
When she fell asleep, a train of the black body with the plate written with Dream train in her dream appeared.
She saw Zoe which takes a seat, and she took a train.
Zoe who noticed Aria asked “Why are you here?”
Aria said “I have come to help you”
Zoe said “I do not need help”
The doors closed at the same time as they approached a door in order for Aria to grasp right wrist of Zoe and get off a train.
Zoe said “You cannot get off at any place besides the destination any more”
Karen has sighed with a discouraged expression.
Dream express with them stopped at an inlet in the island where they lived formerly.
Many people including their parents died of a big tidal wave several years ago in the island.
Their parents who should pass away met them in an inlet.
Aria asked “Why are there mum and dad here?”
Zoe said “Because I wished”
Aria was anxious about Zoe, but when Aria saw Zoe who gets off from Dream express, she checked in all cars to every corner.
When she entered an engine room, a monster with an ugly head and a big body was monitoring people’s dream there.
The monster asked “What did you come here to do?”
Aria said “To help my little sister”
“What are you doing?”
The monster said “I am eating their dreams”
She thought through monitoring a monster was breathing the people’s vitality.
And she destroyed monitors, then the body of the monster was shriveled and Dream express became extinct.
When she who has woken up went to a room in Zoe, Zoe which smiles was.