Part 2/8:
Despite their hardships, the boys endure their labors under an elderly overseer without complaint. Their bond strengthens over time, and they set aside time in the forest to practice their combat skills, honing their abilities with makeshift wooden swords. As the years pass, they grow into formidable fighters, becoming highly skilled in the art of war.
One fateful day, during a training session, General Chang Wan Joon observes Heel's exceptional swordsmanship. Recognizing Heel's potential, he approaches the boys, revealing that he is searching for a warrior to serve the king, and to their shock, it is Heel who he chooses. While Shin feels a pang of loss, he encourages his friend to pursue his dream, vowing to catch up in time.