Two friends, JJ and Mikey, discover that their village has been marked by a giant, indicating that it will be attacked in 100 days. To prepare, they set out to learn ninjutsu, starting with physical training by running non-stop for 30 days. After completing their physical training, they move on to learning ninjutsu techniques, including running on water, creating clones, and summoning walls of earth. They then retrieve a treasure from a mountain, which gives them powerful armor and tools. Finally, they face the giant on the 100th day and defeat it using their newfound ninjutsu skills.
Here are the key facts extracted from the text:
1. A mysterious mark appears in the village, indicating that it has been targeted by giants.
2. According to legend, a giant will attack the village 100 days after the mark appears.
3. The villagers decide to learn ninjutsu to defend themselves against the giant.
4. Mikey and JJ start training by running non-stop for 30 days to strengthen their bodies.
5. After 30 days of running, they begin learning ninjutsu techniques.
6. They learn how to run on water and master various ninjutsu techniques, including fire, earth, and doppelganger techniques.
7. Mikey and JJ travel to a mountain to retrieve a secret treasure that only those who have mastered ninjutsu can access.
8. They climb the mountain, navigate a cave, and defeat guardians to reach the treasure.
9. The treasure includes armor, shuriken, and giant swords.
10. Mikey and JJ return home and prepare to face the giant on the 100th day.
11. The giant attacks the village, and Mikey and JJ use their ninjutsu skills to defeat it.
12. The villagers are saved, and Mikey and JJ are hailed as heroes.