168
Invisible threads are the strongest ties.
Put through the SIC69 cipher, the phrase resolved into the number 168.
Some ties do not need to be seen to be felt. In nature, what appears to stand alone is often sustained by something shared beneath the surface. When one part is strained, support moves quietly through hidden channels, strengthening what might otherwise weaken. The strongest ties are not always the ones on display, but the ones working unseen