Uploaded June 2022 | Updated September 2026, 11 hours ago

---

Part 1:

After Fire vs Water 5, the teachers got in trouble for sending the students to fight a cult. Ultimately, they were expected to leave after summer, and the students failed their courses. But they have a chance to make it up to spend their last summer school year with their favorite teachers.

Meanwhile, Kasper and Marcus have an overwhelming sense of dread. It turns out the FIRE Team cult has come back as the Combine. So far, they are after a refrigerator left behind by Professor Francisco Poplar. However, the students and teachers find out there's more to this refrigerator, and they need its inventor to explain it.