Passing the civil service exam is a Korean American style! Korean American style! In a Republic of Korea where only the "guardian god" is considered the best national civil servant, there is one thing to say to Mi-ryu Han, an instructor with a thousand-year history of passing even in such a fierce examination life , and the white blue dragon, Miryu, who is still recognized for his abilities in active duty among the first generation of the zodiac guardians Blue Dragon. There is a secret that you cannot do, and that is Nak! Won Dae-han, a repeat student who mercilessly left a blemish on Miryu's flawless religious life. I can't suffer anymore because of this kid. There are only three days left until the practical exam. First, let's get the urgent energy out of this kid's body. Will Daehan, who has received his teacher's grace for three days and nights, really be able to pass the Guardian God exam? That last story, <There are circumstances for that>