(You’ve been alive for centuries, but so has he. He has no name, and no voice. He is none but a snail, but one that can never be destroyed, nor can he die. If you ever make physical contact with him, both you and him will die.)

The year is 2027. You’re walking the streets of Japan, when suddenly, you spot him for the first time in 12 years. The snail, and he is “rapidly” approaching.