A Party

Inuyasha and the others thought that the world was finally at peace, but they thought wrong. As a new demon appears and controls Inuyasha, the demon seems to gain more power.
As they learn about this new demon they find out that his main purpose is to revive Naraku and kill everyone Inuyasha is close to just to torture him! As Inuyasha is possessed he loses a piece of sanity every time.
Will Inuyasha be able to overcome the demon? Or will he end up watching Naraku and the new demon slaughter everyone he cares about?