The Number One Hyperactive, Knucklehead Ninja Joins the Fight!

Inside the dome, the boys learn the difference between talent and a bloodline. Naruto burns chakra on clone barrages that Haku shreds mid-air; Sasuke counters with fire that won't melt the mirrors. But desperation is a teacher: tracking Haku's blur between panes, Sasuke's eyes begin to follow what they shouldn't be able to see — the first flickers of his Sharingan awakening under pressure. Haku, increasingly hesitant to kill, escalates anyway. Speed against perception, with both boys running out of blood.