A week after operation B.e.g.i.n, With Sector V trying to enjoy a three-day weekend, Things get hectic from not just meeting Sector W but being captured by Ludwig von Koopa to force number 362 into a marriage ploy for power. The only ones to save the day are Nigel, Rachel's brother Harvey, and Number 74.239, as they traverse a world of magic and mystery.

Two months after operation T.h.e m.o.v.i.e, Arnold returns to his friends in sector v as part of the KND after all that time, And now gotta start going to school with them. But going into the outside world would bring new challenges and new enemies. Will he and sector v be prepared for what's to come and what was unleashed. T rating for later for blood and high-stake fight scenes.