Pain

Unhappy Ot3, as in Rin likes Amaimon who's got it bad for Mephisto who only likes Rin. Between this messy love triangle; Hanahaki rears its ugly head and makes everything ten times worse. How does Mephisto win his love? How does Rin finally get the praise he deserves? and where does Amaimon fit in? Read to find out!

Also, I want to give special thanks to the Ao No Exorcist open-ship discord! They are a wonderful and amazingly supportive group of individuals and I couldn't be more thankful to have them for inspiring me and giving me motivation when I need it the most.