Horizon

Ace uses his Noryokugan to look at his desired target. Once the target is found, Ace creates an Event Horizon where the target is, causing the target to get pulled in by it's immense gravitational field. Once the target gets pulled in, there's no escape, and the target gets ripped apart near instantaneously, on the subatomic level.

Ace can modify the area of effect from millimeters small, to meters across.

This technique is similar to Kakashis Kamui technique, but a lot more advanced. Unlike Kamui, Sakerarenaisaito doesn't distort the view of its surrounding and the event horizon appears on the target, rather than near it, guaranteeing its destruction.

A variant of this ability is Ocular Focus Teleportation.