Bang Won starts planning details of the rebellion and begins training his soldiers for the battle to come. However, Seong Gye is fast-witted enough to realize that Bang Won is up to something. Although he tries to disband Bang Won's soldiers and take him in, he does not have enough evidence to do so. On top of that, the Emperor of Ming is also causing a problem. Both domestically and diplomatically, Joseon faces many hardships to go through.