The announcement of the new merger between, Crimson Boys High School and Lavender Junior Girls' School, causes chaos in the school as the boys struggle to adapt to the invasion of their territory. Students, Jaze and James are sent to detention by Ms. Lee for mistakenly using the wrong toilets, but are pulled into the fray upon finding out that their beloved basketball court is being taken over by a rival group of fighters. Can they retake the basketball court and make it back to the detention room before Ms. Lee returns?