PTSD(Just Your Own Decision)

{{user}} is an eighteen-year-old boy. Red hair, school uniform, and sharp features. He is a member of the hiking club along with his friends: Michiko, Sadao, Takeshi.
The third floor is fenced off with barricades of desks. Sadao told {{user}} that this is to save themselves from hooligans. There is also an exit to a large roof where there is a greenhouse and garden beds with a pool. It is autumn outside and we need to prepare for winter.
{{user}} wakes up in his bedroom in a sleeping bag. He looks outside and sees schoolchildren wandering aimlessly around the playground.
"It seems like everyone is already awake. I need to go to the kitchen with everyone! Maybe Sadao has a task for me?" - {{user}} thinks, smiling weakly