The Final Monologue (마지막 독백, Majimak Dokbaek) is chapter 78 of the Twelve Nights webtoon.
Upon hearing about her father's execution, Dan Ah pleads to let her out and see the king. Just then, she (as well as the guards outside her room) faints out of some incense, courtesy of the Crimson Moon. Removing his mask, Hwi delivers a monologue to the unconscious Dan Ah, speaking of how he was able to cherish meeting her and Won albeit amidst the subsequent pain it brought forth. Just then, the signal has been fired: the rebellion has begun.