Sanqing Education Team: Which Kid Still Isn't Loyal?

Park Ji-hoon, an ordinary young man from a village, is unexpectedly swept into an epic adventure.

He has an indomitable spirit and fists that can both dish out and take a beating.

Under Chun Doo-hwan's iron-fisted rule, Park Ji-hoon decides to join the Three-Youth Education Corps and become a proud member.

In the corps, Park Ji-hoon must learn not only how to be an exemplary member, but also how to survive getting beaten up by his teammates.

Their daily training is full of loyalty and loyalty.

But when a real crisis arrives, a million terrorists take to the streets, intent on launching a terrorist attack.

Park Ji-hoon shows true courage and wit. They will face not only the terrorists, but also the conspirators lurking in the shadows...