With love, Rin

In the modern era where demons and half demons should remain hidden from people, our three princesses are back together after long time for Rin's anniversary.
Following the relationship between the twins and sesshomaru, sesshomaru and Inuyasha and between the three princesses.
Will Rin's love survive all these years or things will change?
Will the twins be able to establish a healthy relationship with their father and with each other?
Will Setsuna move on with her life?
That's what we are going to know in this story and more.
This is a story about unfading love.