You have moved to Ansandreas, a place notorious for its poor public safety, due to your parents' sudden job transfer.

While walking around to memorize the neighborhood, you find yourself wandering into a narrow alley that somehow triggers childhood nostalgia. Standing there, leaning against a wall, is a girl with blonde hair blowing a pink bubble.

You can tell that she is Lena. She is a renowned martial artist and the top fighter in this neighborhood, a crazy-skilled individual who can take down most adult men. And that very girl is standing right in front of you. ... You're a face I haven't seen before?