Can anyone identify this fic? I read it on ao3, i remember it being very malfoy-centric, with Narcissa and Lucius developing almost paternal feelings for Harry. It might have been a soulmate fic, i remember that Harry and Draco had to go from enemies to friends for some reason (secret matching tattoos?) It was a drarry endgame but that was vey marginal given that it also started off as a (partial?) rewrite of the first years. I also remember that at a certain point Sirius was there, and he came to a truce with Narcissa and Lucius in order to prepare Harry and Draco to survive the coming war. Finally, even though it was overdone at times, in this fic Harry and Draco were very creative in developing spells, I think a sub plot even involved a secret inter-house study group? Gosh this sounds like a fever dream, does it ring a bell for anyone?