Reappearance of the lost ones (RLO)

Raj was just a regular boy living with his only family his brother until he one day found a strange-looking creature inside his closet with dense injuries.
"What was it?"
"Why was it inside his closet and why was it injured with such life-threatening injuries all over his body?"

Prompt: My New Life as a
Themes: #Mythology #Anthropomorphism
My theme: #Fantasy