The fruits of your labor

After almost 2 hours, Matt stopped working, smiling. Finally, after months of conception, material gathering, assembly, finally his prototype was done. Sublimidream was created. It looked like a little disc, with a 3 centimeters diameter and 3 millimetters thick: once placed at a maximum range of 1 meter of the user's head, it could detect if he's asleep, then emit an inaudible frequency to send messages directly to the brain. It was basically subliminal branwashing during the night.

This project germed in Matt's head years ago when his mother was complaining about poor sleep due to stress. Sublimidream was meant to solve this issue at first, but Sonia getting on his nerves slowly started to change his aim. The loss of his mom only accelerated the process a lot more. If he couldn't use his machine to help her, he would use it to teach this brat some manners.

He looked at his phone, it was almost 8:00 P.M. He left his room, Sonia was still out. Probably eating with her friends while complaining about mansplaining, manspreading or God knows what. He hesitated: he didn't try Sublimidream under real-life condition yet. Should his roomate be his first test subject ?