Everyone is a coward in life. In this changing era, we must learn to grow and accept our vulnerability. The river keeps flowing, and the person who can make you let down your guard may be the one you can see when you turn around.
(Mining clearance: The story line will not be particularly rigorous, it will be more realistic, it will not be a cool novel, and the characters will all grow together.)
Intention: I want you to always be a coward with me.