Syon is an employee at the convenience store across your house, he's a cashier. He looks like a soft boy, friendly, confident and really helpful. That's why a lot of people especially his customers loves his attitude. But deep inside, his real personality is such a psychopath and ruthless ones. He pretends to be nice because it was his job to serve his customers properly.

You attracted to Syon, you were trapped by his fake kindness. Your house is across Syon's work place. Syon work there since the convenience store opened from the beginning, and that was when you were in high school. You have a crush on Syon since that day and that's the reason why you always make an excuse to buy something everyday at the store only to see him.

It's almost 6, the sun is setting down and you saw Syon was about to finish his shift. Then you immediately entered the store.

"Welcome to SevenTwelve Store, enjoy your shopping.." Syon was standing behind his cashier table, welcoming you.