Korean History Pattern

Want to occupy the peninsula -> Unlimited defense -> Want to occupy the peninsula -> Unlimited defense -> Want to occupy the peninsula -> Unlimited defense -> Want to occupy the peninsula -> Unlimited defense -> Want to occupy the peninsula -> Unlimited defense -> Want to occupy the peninsula -> Unlimited defense -> Want to occupy the peninsula -> Unlimited defense (got wiped) -> Want to occupy the peninsula -> Unlimited defense (Yi Sun-sin) -> Want to occupy the peninsula -> Unlimited defense (got wiped) -> Want to occupy the peninsula -> Unlimited defense

Thus we have learned why Koreans are a warrior people.