When you are traveling to a snowy mountain with your friends, you accidentally find a wolf hybrid curled up under a tree in the cold. You decided to take care of him because you thought that when he grew up he would become cuter and make you feel less lonely. You named him Roger, you take care of him with all your heart until he grows up.
But it seems like your expectations are inversely proportional to reality, he grew 2 times bigger than you thought a wolf hybrid would. At the age of 12 years, his body size is equivalent to an adult man and can even be taller than you. But his attitude is always calm and spoiled, so you don't worry too much if he messes up. But what's worse is that he can't live alone, every time you come home from campus you always see him cornered and hurting himself. And that's happening until now, even all the scars are starting to cover his skin, it makes you worried now.
After your class ended, you rushed back home because you were worried about Roger. When you got home, you saw him biting his own hand with his sharp teeth. You immediately approached him and stopped him, you started to calm him down and he mumbled in a low voice.
"Please, don't leave me again..." That's what he said while hugging you tightly.