Inuyasha's first friend and True Love

So long ago everyone assumed Inuyasha didn't have a single friend except for Kikyo, well they would be wrong, Izyoie only had one other friend who remained faithful to her and Inuyasha, she also had a daughter, and they both used to visit the planet Earth for business with Elysion.

Endyimon's kingdom when his father ruled the place, and long before they fell in love, Serenity met Inuyasha well she grew up with him.

So, years later when Naraku is looking for a way to put an end to Inuyasha for once and for all, He finds a source to find his answer for him, his new mission is to destroy Inuyasha's ex-first friend, but when this forces Inuyasha and Serenity to meet all these years later, not as kids but as adults now, how will this affect them both? Or Kagome and Inuyasha's bond as well? Keep reading.