A greedy schemer or a revolutionary agent of change? Shin Don (Son Chang Min) may be the most enigmatic, misunderstood figure in Korean history.A greedy schemer or a revolutionary agent of change? Shin Don (Son Chang Min) may be the most enigmatic, misunderstood figure in Korean history.A greedy schemer or a revolutionary agent of change? Shin Don (Son Chang Min) may be the most enigmatic, misunderstood figure in Korean history.