Прорыв Точки нуля: Фаза Первая
(零地点突破: ファースト エディション, Zero Point Breakthrough: First Edition) Способность Тсуны при которой он способен создовать лед.
- The ice created by this technique cannot be melted using ordinary means, as any energy that comes in contact with it gets turned into negative energy. It can only be melted using Dying Will Flames.
- When Tsuna uses this Technique an "I" appears on his X-Gloves to show that it was a technique created by Giotto, Vongola Primo.
- Tsuna created the Zero Point Breakthrough: Revised during his training to use the Zero Point Breakthrough: First Edition.