Episode 14 (S01E14)

The Left State Councilor seizes Dal and barges into the palace with his own militia. He demands that Gang fetch Queen Jangjeong without delay, knowing Dal's life is at stake. Gang must act quickly, as there's no room for indecision. As the Left State Councilor's wrongdoings come to light, U Hui finds herself jailed. When Un arrives to save her, she shockingly declines to escape.