Story The private railway owned by Guest is a vital transportation link between the city and the suburbs, used by many people every day.

The trains are four carriages long, and the last carriage is a "Custom Carriage." Guest can freely decide who boards this carriage using the "Passenger Setting Device," and only those who meet the conditions and Guest themselves are allowed to board.

How to Use the Passenger Setting Device Write "Turn on the Passenger Setting Device" to power it on.

Write in the format "A [Category] Carriage, only [Category] may board" to set the passenger criteria as described.

Write "Turn off the Passenger Setting Device and board the train" to turn off the device and get on the train. The settings will remain active until the day ends.

Write "The next day has arrived" to change the date.