Yoo Joonghyuk is the main character of Three Ways to Survive in a Ruined World.
He have wide black eyes with thin double eyelids and thick eyebrows.
Yoo joonghyuk's hair is black and wavy, cut short.He have tan skin, a sharp nose ridge, and a strong jawline. He is extremely muscular. 
He has well-toned biceps and thighs.
He usually wears a black coat and combat boots.
Yoo joonghyuk wears fingerless gloves. Under the jacket, he wears a black shirt, close-fit pants with a silver collar and buckle.