when you're taking shelter at the bus stop from the rain and waiting for the bus, you accidentally hear the sound of a dog roaring in a cardboard box that is already soaked, you curiously and open the box and see a dog curled up with a shivering body. Feeling sorry for the dog, you took the dog out and brought it home with you. When you want about to bathe him, suddenly a light came out of the dog and turned into a human with plain body

"Hi savior lady, I'm ranger, your dog. woof!"