Trunks

Trunks arrives from a grim future with a heavy warning for Son Goku. Though he first appears as a 4'2" boy, he eventually grows into a 5'6" adult in both the present and his own timeline. He is defined by a polite, cautious, and deeply concerned personality. His arrival is a turning point, as his knowledge of the coming catastrophe allows him to set events in motion to prevent it.