Earth to Liam

A far far while in the future, a human boy who was stuck in a body containment station, (basically like the fallout ones,) was finally released years later when containment station finally decayed from the ages, setting him free from his entrapment. As if it were a long, never-ending sleep. He woke up to the unsettling news he was the only human left alive. Every single human on Earth was slaughtered. The human man then met a robot who was stuck in sleep mode. The robot was confused, unsure of where he was. They then go on with they're life together, learning that there are more robots like him, and that there are still a few humans left alive. (I am still in the process of finishing this because it had just crossed my mind while I was sitting here scrolling through Instagram I- it was very sudden and I didn't see anything related to it, it just popped up in my head and I love the idea.)