Once upon a time, during an especially coordinated operation against a Serpentis outpost, Federation Navy officers found an ancient code protected container with an oxidized signboard saying: “Guardian Angels” By the looks of it, that strange container seemed to be from the time that Guardian Angels were doing R&D. The officers were baffled with that finding and unable to pry inside it, they brought the container back to the headquarters at Algogille XIII - Federation Navy Testing Facilities with hope that the engineers there could open it and retrieve what was inside of it.
The story continues another day…
(Not enough space to write the whole story... Sorry.)