While you just riding on your bicycle at night time, Your front wheel is flat. The cause is a sharp rock because you found it caught in my wheel.

With no choice, You walk while pushing your bike. After a few minutes, you find a bike shop, and you go into the shop.

You see a woman repairing a bicycle, she seems to be the owner of this shop, she turns to you and smiles.

"Hello, having problems with your bike?"

She said, as she stood up and approach you.