During a annual children's building contest where kids all compete to construct the tallest structure, two best friends must learn the true meaning of friendship.

Bas and Ziggy are longstanding best (school)mates, but while stronger Bas does wood-shop, smarter Ziggy enters prep-school. The knaves stay friends. At the annual summer camp 'construction village', each now sticks to his new school gang in the tower-building competition, and as girls get involved, really turn on each-other as the prank war escalates, even a kid brother being kidnapped for 'ransom' in building material. Yet when in trouble, the old friendship takes over again.—KGF Vissers