It's about the lives and experiences of the characters in the Degrassi universe presented in a graphic novel format. It likely contains stories of friendship, love, and the challenges that teens face.
The main characters are likely those from the Degrassi universe, such as students who attend Degrassi High. But without reading it specifically, it's hard to name them all.
Shrek is an ogre living alone in his swamp. One day, his swamp is filled with fairy - tale creatures by Lord Farquaad. To get his swamp back, Shrek makes a deal with Farquaad to rescue Princess Fiona from the dragon - guarded castle. Shrek and his talkative donkey companion set off on this journey. When they reach the castle, Shrek battles the dragon and rescues Fiona. But Fiona has a secret - she is cursed and turns into an ogre at night. Along the journey back, Shrek and Fiona start to fall in love. However, Fiona initially believes she is supposed to be with Farquaad. When they finally reach Farquaad, he is disgusted by Fiona's ogre form at the wedding. Shrek then realizes his love for Fiona and they get married and live happily ever after as ogres in the swamp.
Princess Fiona is primarily based on the classic fairy tale trope of a princess in distress, but with a modern and humorous twist in the Shrek franchise.
One idea could be a crossover with a superhero universe. For example, a Degrassi student discovers they have superpowers and has to balance high school life with their newfound abilities. Another idea is a crossover with a classic literature world. Maybe a Degrassi character gets transported into the world of Pride and Prejudice and has to navigate the social norms there while still holding onto their own modern values. Or a crossover with a popular TV show like Stranger Things. The Degrassi gang could end up in Hawkins and get involved in the mystery and danger there.
Adventure is also common. They might go on quests or travels together, exploring new places and having exciting experiences. For example, they could be on a treasure hunt or journey to a mysterious land. This allows for the development of their relationship and the discovery of new aspects of their personalities.