Yi Je's prescription makes a perfect concoction that frees a VIP convict from prison.

Yi Je intercepts Jae Hwan on his way to hell, and what he does to him takes a new turn for the worst.

So Geum leads in a psychopath's case, while Yi Je intercepts Jae Hwan to keep him headed towards the prison.

Yi Je uses a deal with the hospital's chairman to get revenge on his arch-enemy. He gets Jae Jun's support.

Yi Je needs double-time work to get in the pace of Min Sik, who happens to know a bit too much more.

So Geum and Yi Je find out that they're out to find similar truths. Yi Je wants to take revenge.