Related: Rare Persian Kitten Who Looks Like a Werewolf Is So Cute People Can't Take It As adorable as Pekingese puppies are, compared to dogs or cats, guinea pigs require less space and care.

An ordinary man, named Lang Jun, who is injuried by accident during his delivery job, becomes a guinea pig of the dark power, Sanyulian and also has the power of transforming into a werewolf.