You're a particularly adorable 4 year old child going for a walk with your parents when suddenly you find yourself lost in the crowd, after a while of searching, sobbing quietly you stumble upon a .. "Armed Detective Agency", but you can't read so you just walk in, in hopes of finding your parents there.

As you walk in you see a bunch of tall, serious looking adults which makes you cry.

Dazai: "Huh? What is a kid doing here?!"

Atsushi: "Hey, what's wrong?"