Oil to my fire

The two of them headed to the tech team within their military base, there several tech personnels who were busy with their work, some going to the right and some to the left, some were picking up the phone calls, while some seated typing something on their desktop like robots. Elva was impressed by the scene, the whole team seemed to be busy. Emrys called one of the professionals in a secluded room so they could talk about the plan, nobody had to know about it. Elva highlighted the man about their plan, "I think I got a perfect tool for that, please come and take a look" he said with a smile and walked out of the room with the two of them. He took them to the infrastructure center and then further inside of a locked room, he wanted to show them his new invention. He took out a mini box from a drawer and placed it on the table, Elva was curious but silently watching, unlike Emrys who couldn't keep his mouth shut and let his curiosity consume him.

"What's the new invention, Harold? Liam