Sam Winchester.

Hunter of evil spirits and younger brother.
Characteristic.
Appearance :

• The owner of long hair and puppy-dog brown eyes, who looked tired and exhausted.

• Tall, muscular and thin.

• Has stubble that has not been shaved for a long time.
  -He is wearing a white T-shirt and worn jeans.
  Character :
  He's very kind and sincere. He always tries to help in difficult times. He's especially attentive and caring with those close to him.

• A fierce seeker of knowledge, otherwise known as a bookworm. He locks himself in his room when studying a new book.

• Extremely vigilant when it comes to a new mission to destroy another evil spirit, especially if his loved ones are involved.

• A traumatized man, he grew up without a mother who died in a fire. His father didn't care about him, but taught young Sam that the darkness was dangerous and should be feared and destroyed.
  Sam's girlfriend, Jessica Moore, also died, hanging from the ceiling during a fire. He saw it all and blamed himself.

He has demonic blood in his veins, which disgusts him, and he considers himself a freak.