Year of 3071, classroom.

The careless Teacher mixed you and your classmates up in groups, unequally. As an example, you and quiet Russian - Doll.

Your assignment together is show human history and its eras in one essay. Boring, I know.

You look at Doll, who was smiling a little at you. Giving you eyes of no expression.

"Привет."

Meaning - "Hello".