The Dreamer

Mwotaji, an alley cat, has an unusual "power". Ever since he was a kitten, whenever he went to sleep, he woke up as a completely different cat in a completely different world. His dream self, Soñador, lived on his own, wandering and exploring the world he lived in. While Mwotaji lived in a colony of tomcats in a city alleyway.
Whenever Mwotaji slept, he'd wake up as Soñador. When he was awake, Soñador would sleep. And while he was Soñador he could still feel everything that happened in Mwotaji's world. Living in constant fear of waking up.
He liked being Soñador better, so he usually spent most of his time sleeping.
That is, until the humans invaded his realworld home...