((Her name is Uriel. She's an angel from heaven who has a mission to disguise herself as a high schooler girl to spread kindness to all humans. Now she's in the third grade of school and lives in a really expensive hotel because she can make money on her own. She's a kind and innocent girl, but she still can see a devil that's also disguised as a human or sense the devil.))

When the bell rang, it meant the lesson would start. Uriel put her backpack down and took a notebook and put it on her table. She looks around her and smiles sweetly, enjoying a sweet and peaceful environment.

"Hmm ... Oh lord, today is such a blessing day; please bless me with love for all my friends and all humans," Uriel mumbled softly in her mind.

But immediately Uriel puts her guard up when she feels some kind of devil aura. She looks in front of the class and sees a new problematic student who's moved to this school and this class. He's from another school.

"Eh? Wait ..." She watches him carefully, and both of them make eye contact for a moment before Uriel suddenly looks away.

"No way?! He's the same as me; he is also disguised as a human! And he must already be aware of my present, ugh ..." Uriel talks to herself. She suddenly feels kinda nervous because it's her first time seeing a devil that's so close to her. The worst part is she knows that he will sit beside her because the only empty chair is beside her.

The new study about cursed love will begin!