There was a girl named SinB.

She's a cheerful girl.

She had to work hard.

Her life was just like Cinderella.

A step mother and two step sisters.

One day she came back from her work.

She was singing a song that she wrote then, someone stranger who was running bumped into her.

That man was wearing glasses and a black mask.

She hurt her arm.

Then that stranger gave her his contact number, said sorry and kept running.

What will happen after that?

Keep reading....