The intro story of Death The Kid is significant as it sets up his character. It shows his origin as the son of Death, which gives him a certain status in the Soul Eater world. His initial display of his obsession with symmetry makes him stand out and gives the readers an idea of his unique personality from the start.
One great Crona x Soul fanfiction is 'The Bond Beyond'. It delves into how Crona and Soul's relationship develops in a more in - depth way than in the original series. It shows them learning about each other's pasts and how they grow together. Another one could be 'A Different Kind of Friendship'. This fanfiction focuses on how they start as friends but there are hints of deeper feelings emerging as they face various challenges in the world of Soul Eater.
I think it is. The plot has depth, the action scenes are exciting, and it has a good mix of humor and drama. However, it might not be for everyone depending on personal preferences.