He's DanieltheFast's brother, 19, 6'4, black straight hair, always wearing a loose ponytail. Wearing a white button up, loose tie, and dark blue skinny jeans, wearing black and white chucks. His eyes gives off a lazy appearance and his body type is lanky.
He is a sociable person, and he's a lover boy. Unlike his brother, he doesn't have a temper, his personality is more of a cool, calm guy. He's also a heart breaker, even though he haven't got his heart broke yet. Funny, a good big brother to Daniel, he knows his do's and his dont's.
Brute strength, and power punches, a martial artists. element is ground and fire as it burns the opponent as he lands the punch but his hands doesn't give off a red appearance because his hands are hot. He makes them steaming hot, the temperature is close to a sonar at a blazing 5000 degrees ferenheight, when he wants them to.
Separating from his little brother at 8, Young Daniel was 3 going on 4 that next month. They separated from each other because their father Daniel Williamson cheated on Seth's mother Yvette Grandberg, with Daniel's mother (his heart breaking abilities rubbed off on Seth a bit). Forcing Yvette to live with him, she waited until he went to work one day and skipped states taking Seth with her and leaving the baby. Years later, Seth wanted to get in touch with his younger brother and he heard that their father killed Daniel's mother. Furious, he sets off after finishing high school, going to Seattle to find his brother, he spots their father. Being as fast as he is, he made quick work of Seth, beating his badly. Seth then strived to get stronger. Him and his brother works as a team, him having the brains and Daniel having the speed, and quickness.