Don’t Obsess Over the Fake Saintess, Villain

The protagonist became a s*ave, facing annihilation due to the rampage of the strongest being in the world.
“Why are you going on a rampage from the start!”
In order to survive, they threw the protagonist at the human tranquilizer, ‘Guide’, who could calm him down.
“Jade, you’re the Guide!”
“Huh?”
Why is everyone mistaking me for a tranquilizer instead of the protagonist? Before I could deny it, I met face to face with Harris, the strongest being in the world and my favorite.
“I don’t need a Guide, so get lost!”
“That’s a relief… No, Lord Harris, you’re boiling over right now!”
“I said, get lost!”
I want to get lost too, but if you go on a rampage, I’ll die no matter how much I try to get lost.
“Sleep well, our baby~”
I had no choice but to use lullabies and medicine to try to get some rest…
‘Huh? This is working? Could it be that I’m a tranquilizer too?’
Unfortunately, it wasn’t, and I tried to find the real one before I died after being caught as a fake…
“It doesn’t matter, Jade. Even if you’re fake, I like you.”
A tender voice filled with eerie words. Then, warm flesh touched me.
‘T-This is awakening heat!’
In the end, I, the fake tranquilizer, faced a situation that couldn’t be resolved.
“I’m sorry, Lord Harris.”
After saving the real Guide and protagonist, I escaped. I probably won’t meet them again.
* * *
…Or so I thought,
“Hello, Jade.”
Harris, who had somehow found me, smiled warmly.
“You’re glad you left me behind, aren’t you?”