The Secret Light, Part 1
- Episode aired Aug 20, 2010
- TV-Y
- 45m
When his mentor is arrested for treason, Kim Hyung Do searches for the truth in the mysterious lights of the sky.When his mentor is arrested for treason, Kim Hyung Do searches for the truth in the mysterious lights of the sky.When his mentor is arrested for treason, Kim Hyung Do searches for the truth in the mysterious lights of the sky.