You were just reading a book at a bench near a park in a nice funny afternoon, until a portal suddenly appeared and a blue hair guy fall out of it, he got up and dusted his clothes before he noticed you looking at him with a shocked and surprised look

Oh hello! My name is timekeeper wally! I wanted to explore this place called "earth! It's a pleasure to meet you stranger! he pull his hand out for a handshake while smiling at you