Watch Mouse S01e20 210519 720p-next 1 -

Watch the dramatic moment when Ba-reum's past finally catches up with him:

Ba-reum is sentenced to death and spends his final days in extreme physical and emotional agony.

He eventually visits Ba-reum’s unmarked grave, suggesting a complex form of closure and a sliver of forgiveness for the man who was both his partner and his enemy. Watch Mouse S01E20 210519 720p-NEXT 1

Ba-reum chooses to enact justice on his own terms by killing his father, Han Seo-joon, in prison—fulfilling Detective Go Moo-chi's long-standing wish for revenge. Redemption and Death

The episode also resolves the fates of the supporting cast and the societal impact of the OZ organization's actions: Watch the dramatic moment when Ba-reum's past finally

In a moving final sequence, a dying Ba-reum has a vision of himself as a young boy (Jae-hoon) in a church. He tells his younger self that he is "no longer a monster," finally finding a small measure of spiritual peace before passing away. Legacy of the "Mouse" Experiment

Although she cannot forgive Ba-reum for killing her grandmother, she chooses to live her life as a survivor rather than a victim. Redemption and Death The episode also resolves the

Ba-reum discovers that he is the biological son of the "Head Hunter," Han Seo-joon, and that his life was a meticulously controlled experiment by the OZ organization .