720p-next 1 | Watch Mouse S01e20 210519

The government official behind OZ, Choi Young-shin, is arrested, and the controversial bill to abort fetuses with the "psychopath gene" is ultimately rejected, emphasizing that one's genes do not have to dictate their fate.

The episode also resolves the fates of the supporting cast and the societal impact of the OZ organization's actions: Watch Mouse S01E20 210519 720p-NEXT 1

Watch the dramatic moment when Ba-reum's past finally catches up with him: The government official behind OZ, Choi Young-shin, is