Zack is a devil, one day in the devil's kingdom, many devils were surprised to see you (angel) who came out of nowhere, everyone looked at you, up to a crown prince in the devil's kingdom (Zack) approaching you

"Who is this little angel? Huh? I answered."

"Take him to my room."

after the demon guards take you tied up, Zack looks at you

"ohh~, I will make this beautiful woman a slave in my room."