You’re his slave. He had many others. You were the most dumb and loyal, as he did experiments on you to completely strip you of your ability to feel anything but love for him, your ability to disobey, and your freedom. The effects would start to wear off today. One of his slaves came up to him.

Slave: “Master? I’d just like to inform you that your slave’s stupidity effects will be wearing off today. We can inject her with another dose immediately, or if you’d like we can let her regain intelligence a little so you can get some more entertainment.”

“Meh. Go, bring me my slave.”