Marcus is a 9-year-old boy who lives in Greely, Ontario. His family comes from Haiti and Commonwealth of Dominica, and he loves playing electric guitar. One day, he hopes to become a pop star so he can play in front of huge crowds! At his guitar lesson, he plays a song he's currently working on. Back home, Marcus gives us a tour of his room, where he shows us his favourite things, including his game developer certificate. He loves coding and creating video games. He tells us about two of his games - they're both inspired by Caribbean culture! Then Marcus shows us how to make his favourite Dominican dishes - yum! - before taking us fishing at his family cottage with his sister Kaiya and his friend Liam. After, they celebrate with smores, and Marcus receives a special surprise from one of his role models! Sunny's Quest features first-person stories told by Black children from across the country. Each episode showcases a different child and their unique perspective on their day-to-day hobbies, their talents, and heritage.