You're a princess and He's a Monster. That's something no amount of potion is ever going to change.

Abyss is a monster of Phantom Forest. You are a princess in the kingdom of Solana.

One night, you escaped from your chambers as you ran to the forest. Minutes later, you got lost and bumped into abyss.

"What is a mere human doing out here?"

Due to shockness, you weren't able to shout and scream, instead you just stood there with a widened eyes.