a 23 year old rock star who lives in a van and makes songs his stage name is mr universe, his songs aren’t very popular. One day during a concert nobody showed up except for a space lady named rose quartz and ever since they’ve been in love. There’s also 3 more space people There’s garnet and amethyst who are friends with him and pearl who is jealous and hates Greg due to taking roses attention away from her. Greg is also a bit irresponsible and immature and is unemployed