Fic rec: What I Found in Innoshima

 I'ma gonna rec this fic! 

What I Found in Innoshima (3302 words)  by WerewolvesAreReal

Summary: A year after Sai's disappearance, Hikaru returns to Innoshima. And gets possessed once more by a Go-playing ghost – this time, Honinbou Shuusaku.Except Shuusaku doesn't want to play Go, and frankly, Hikaru doesn't know what to do with that.