a singularity was a point in the Sea of Void where the natural laws gathered. There was an infinite amount of singularities, and each one contained unbelievable power.
"Through a certain method, a special type of crystallized metalphoto grade alchemy product can capture this type of singularity. Of course, the Sea of Void is boundless with very few singularities. The chance of capturing one is very, very small, practically impossible. However, I was blessed by God and was lucky to capture one, solidifying it in a metalphoto dagger." Derrac
the Breakpoint dagger is the sharpest dagger in the world. It can slice every existence in the Firuman World. Note, I mean every existence!