Marshall is the king of high school Gumball becomes the pink prince of punk and along the way through several misunderstandings, gym fights, lab explosions, band concerts, Fire prince melt downs, running through hallways, secret notes, they manage to fall in love completely through all the shades of red.

Sierra was not your typical 19 year old girl. If anything, she was the type of girl you'd only meet once in your entire life if you were lucky. Despite some small insecurities, she couldn't care less. She didn't care about what people thought, she didn't care about what people said. All she cared for was music and the rock and roll lifestyle. But still, she rebelled her passions to get the full experience of what music really was. Which included sneaking into her favourite band's shows, in order to either chase a band member out of the building or for once, actually watch the show. Who knew that rebelling one last time would change her entire life?