Last man on earth when there is no earth?

Chapter 04: Lilia's reason.

Sector twenty one, planet Rooster, Gram city.

Seven was bothered by Lilia’s strange behavior so he tried to get done with his shower as fast as possible. When he came out however he found that his wife had already fallen asleep after eating only one slice of pizza. With no choice other than to leave his questions for tomorrow he took her to the bed then ate his share of the pie before joining her.

After blacking out for a while Seven’s mind booted up on its own. Noticing nothing out of the ordinary he was about to go back to the dream world, however a blue glow in the corner of his eye caught his attention.

The room was dark, the lights still off same as he left them before falling asleep. He carefully touched the area to his right but found nothing. Lilia seems to have left the bed a while ago as her side has lost its warmth.

Getting up he rubbed his eyes then headed toward the blue light.

“Can’t sleep?” Seven asked.

“Eh? S-sorry did I wake you up…”

Lilia was on the couch absentmi