Fusion Ring

Fusion Rings are exactly what it says on the tin: they allow for their wearers to fuse with each other.
See also: Fused Soul

Mechanics & Inner Workings

During the fusion process, one ring will pair with another ring, allowing their owners to temporarily fuse. If more than two people want to fuse together, a new pair of rings is required for each fusion. For example, if three people want to fuse, six rings are required: two to fuse persons 1 and 2, two to fuse persons 2 and 3, and two to fuse persons 1 and 3. Likewise, for four people, twelve rings are required; for five, twenty rings. And it continues to rise with the formula:

R = N × (N−1)

Where N is the number of people trying to fuse, and R is the number of rings necessary to fuse. Some of you will notice that this is exactly twice the triangle number formula for N−1, and this is not a coincidence, given how this formula is derived.

This number shoots up very quickly: 100 people would require 9900 Fusion Rings between them, forcing each person to wear 99 rings! There may not even exist 99 Fusion Rings!

Item type

Jewelry / Valuable