Episode 17 | Naruto

: Naruto’s first transformation, characterized by red eyes, slit pupils, and whisker marks becoming more pronounced.

: Haku, alone and unwanted, is eventually "found" by Zabuza Momochi, who takes him in to use as a "tool" of war. Notable Techniques & Debuts Naruto Episode 17

: Enraged by the "death" of his teammate, Naruto taps into the Kyuubi's chakra, manifesting a feral appearance and immense speed that Haku cannot track. : As Naruto is about to deliver a

: As Naruto is about to deliver a finishing blow, Haku’s mask breaks, revealing the kind-hearted boy Naruto met earlier in the woods. The episode transitions into a flashback showing Haku’s childhood in the Land of Water. Haku’s mask breaks

: We see Haku’s discovery of his Kekkei Genkai (Ice Release) and the horrific moment his father led a mob to kill him and his mother because of their bloodline abilities.