In 'the three little ninja pigs story', it starts with the three little pigs deciding to leave their home to build their own places. They each have different ideas on how to build their houses. The first pig, being a bit lazy perhaps, quickly builds a straw house using his limited ninja skills. The second pig, a bit more clever, builds a stick house. However, the third pig is the most intelligent and hard - working. He uses his advanced ninja skills to build a strong brick house. When the big bad wolf arrives, he tries to blow down the houses. The first two houses fall easily, but the third one stands strong. The pigs then use their combined ninja skills to defeat the wolf and live happily ever after.
Well, in 'the three little ninja pigs story', it's likely that the pigs are ninja - trained. So, they may use their ninja skills to build their houses. For example, they could use special ninja techniques to cut and arrange the building materials. When the wolf comes, instead of just hiding, they might use their ninja moves to fight back or outwit the wolf. Maybe one pig uses his stealth skills to hide from the wolf while the other two create distractions. The story could be all about how their ninja abilities help them survive against the wolf.