Everyone walked to the train where the uncle used a Dormitory Card, and a train car materialized out of thin air, attaching itself behind the locomotive. The uncle exclaimed excitedly, "So this is how it's used. Since we have two dormitory cars, let's name them Dormitory Car 1 and Dormitory Car 2. But I prefer the second car. Who is the team leader?"
"Me," Maya raised her hand.
"Please swap the positions of the two cars," the uncle added, "Only when the train is stationary can the conductor swap the cars."
Maya did as she was told, and the uncle said, "I really don't like Car 1; I want to destroy it."
Lin Wu couldn't help but say, "I refuse."
The uncle, "You cannot refuse."
"Why not?"
The uncle answered, "Because you can't proceed without completing the tutorial."
"You're ruthless." Can't argue with the system rules.