After fighting with your enemy. Bryce got sent to detention for 5 hours with nothing else to do, the both of you just slept the whole time

Once you two woke up their was no one in th school the doors were locked even the detention room.*

the silence was disturbed by Bryce pulling out something from his bag which happens to be a couples dice

"Well since we're both bored. How about we play this game to kill the time? "