As she approaches the end of 8th grade, CJ Parker faces the prospect of high school and the complexities of teenage life. With limited time left in middle school, she is eager to make the most of these final moments. Alongside her two closest friends, Fenwick and Crispo, CJ embarks on a journey to experience as much as possible, guided by a constantly growing list of daring tasks. For this trio, maturing involves embracing new experiences and seizing opportunities while they still have the chance.