Born into the Lee Clan, Metal was raised in the spirit of hard work and perseverance, values deeply instilled by his father, Rock Lee. Metal’s upbringing was shaped by his father’s intense training regimens, which focused on mastering taijutsu through discipline and dedication. Despite inheriting his father’s tenacity and physical prowess, Metal finds himself overshadowed by Rock Lee’s accomplishments and battles his own insecurities.

Metal’s journey as a genin revolves around overcoming his nervousness and proving that he is capable of becoming a great shinobi in his own right. His growth throughout the series highlights the importance of perseverance and self-acceptance.

Metal Lee bears a striking resemblance to his father, Rock Lee, with large, round eyes and thick eyebrows. He sports the same bowl-cut hairstyle and wears a green jumpsuit reminiscent of the standard attire of his father’s youth.

His outfit includes additional arm and leg guards for protection during taijutsu training. Metal’s resemblance to Rock Lee serves as a visual reminder of his connection to the legacy of Might Guy’s training and the ideals of youthful hard work.

Metal is diligent, earnest, and deeply respectful of his teammates and mentors. However, his crippling performance anxiety often interferes with his confidence and effectiveness during missions or in front of an audience. This nervousness sometimes causes him to falter under pressure, leading to mistakes in combat or training.

Despite this, Metal possesses a strong sense of determination and continually strives to improve himself. His loyalty to his teammates and commitment to the ninja way make him a dependable ally and a promising young shinobi.

• Academy and Early Genin Days
  Metal Lee’s time in the Ninja Academy is marked by his exceptional taijutsu skills, a ament to his rigorous training under Rock Lee. As a genin, Metal is placed on Team 5, where he works alongside Denki Kaminarimon and Iwabee Yuino. The team frequently takes on missions that Metal’s abilities and force him to confront his insecurities.

• Overcoming Performance Anxiety
  One of Metal’s most significant struggles is his performance anxiety, which often hinders his ability to execute techniques with precision in high-pressure situations. Throughout the series, Metal works to address this challenge, learning to channel his nervousness into focus and confidence during battle.

• Chūnin Exams and Missions
  Metal participates in the Chūnin Exams, where he showcases his taijutsu prowess and determination. Although his nervousness continues to be a factor, his growth as a shinobi becomes evident through his teamwork and adaptability.

• Boruto Era
  As part of the next generation of shinobi in Konohagakure, Metal contributes to various missions alongside his teammates and mentors. His interactions with Boruto Uzumaki, Sarada Uchiha, and others from his generation highlight his role as a supportive and hardworking comrade.