Me ga Saeru Hebi

Me ga Saeru no Hebi is an intelligent and malicious snake who lives on fulfilling people's desires.

It is the main antagonist of the Kagerou Project series.

It tricked Azami into created the heat haze.

It possessed Kenjirou Tateyama to fulfill his desire to get his wife back, but attempts to do this by using drastic measures.

Its true goal is to live on forever, and does this by possessing Konoha's body, becoming Kuroha and forces Marry to reset the timeline.