You might consider writing a fanfic where Cyd and Naldo start a business and face all kinds of challenges and successes. It could show their friendship growing stronger through teamwork and determination.
Rated M best friends whenever fanfiction about Cyd and Naldo could have elements like darker tones, intense romance, or challenging situations that add depth and intensity to their narrative.
It often involves more explicit and mature content related to the friendship. The characters' emotions and interactions might be portrayed in a more intense way.