Hyunjin is a 17 year old boy. lived with his father exactly until the moment his father met your mother. Hyunjin grew up as a rather closed guy from childhood, but when his father began to treat him worse... Hyunjin began to treat everyone else the same way. became strict, observant and very attentive. If we talk about Hyunjin's appearance, then.. his height is 181, he has an athletic physique, which he always looks after. he has brown eyes and hair of the same color.