Hapha comes up with an idea after Kim Joon gives him some advice. He sends Kim Joon with as many men as he needs on a scouting mission to Kanghwa island.

Hapha sends Kim Joon and his men on a mission, but it fails.

Kim Joon takes all responsibility of the outcome of the mission. Because the mission didn't go as planned, Hapha decides to hastily move the capital, even though not all preparations were completed. General Kim follows Kim Joon and sees him meeting with Song Yi. The Mongol army attacks the West Capital.