A Prophet's Search For An Elusive Dragon Prophet

As a Prophet to the Dark Dragon, the only light-type hunter Faust knows a future where the Dark Dragon's barrier will fail and the monsters and Dragon Servitors from the Light Dragon's realm will consume the people.
To prevent this, the Dark Dragon entrusted him the secret mission to gain the trust of the Light Dragon so it would pass on its power to him. That was the only way to slay an original Dragon. However, to accomplish this goal, Faust must not let anyone know neither his goal nor the true extent of his power.