Wang Sun meets with the local officials for reform, and Kang Gam-chan returns to the capital. Khitan sends an envoy, demanding Goryeo pay their dues.

Khitan demands part of Goryeo's domain. The royal court is torn between prospects of war and annexation. Kim Eun-bu faces a crisis and plans escape.

Wang Sun declares war. Kim Eun-bu fights to relay Khitan's internal affairs to Goryeo. Kim Hun and Choi Jil stage a protest against the gentry.