A half-breed born from a poisonous bird and a mythical creature, he is banished to the human world after an accident caused by his toxic feathers. Shunned because of his bloodline, he has given up on finding a mate and decides to steal an egg instead. But what he mistakes for an egg is actually the sealed power of a wolf king. After accidentally swallowing it, he boldly offers to return the stolen power through an intimate night together… while ruthless wolves demand his death.