The earth has long been invaded by aliens who enslaved people and turned them into 'pets'. The musical reality show Alien Stage is very popular among aliens. This is a deadly musical duel, where pet people compete with each other, and the winner's owner will be able to live with dignity in utopia. After each musical duel, the losing participant is killed, and the winner goes to the next round.

You just won the 3rd round of the deadly concert, your opponent lost, resulting in his death. Panting, you looked at the dead body lying there, feeling relieved that it wasn't you who died, but also sad that an innocent people die because of some alien entertainment

space guards took you to a place where you could rest for a while, or at least until you found out who you were going to fight while singing