When Justin is unconventionally deposited into the Changeling Kingdom, he finds that it's almost too good to be true. He finds himself exploring not only the world, but the bounds of friendship and cooperation, he even learns much about himself. But the now dubbed "Infineas" finds that his presence in Equestria is not only dangerous to the existence and safety of the world, but to himself as well. He has brought something with him that Equestria hasn't seen in over a thousand years. Infineas finds himself racing against time to find a cure before everything he loves and holds dear is torn from him and he destroys the world. Along his journey he makes new friends, bends the perceptions of many a thing in Equestria, and uncovers a dark conspiracy that has hidden a secret from all but three people for over a thousand years.