Yu Yu Hakusho1992

Elder Toguro:
Sensui gathered up a bunch of these new psychics for his plan, including this brainless lump. You see, we both agreed my regeneration was taking too long. I needed another body, so Sensui let this ogre take me, making him think that I was the one being betrayed. Merciless, really. The poor ape had no idea what he'd swallowed. I'm like a cockroach with a brain. The best was when he realized what was happening. That's when he became afraid. Fear is pleasure enough from the outside, but I felt his terror from within as I slowly took him over. It was palpable, a fear so thick I could eat it.

[Elder Toguro laughs maniacally]

Kurama:
That's enough. You've survived for far too long, and now it ends.