Yul Seong pushes things forward at full gallop to build a law school. To stop him, Sa Ra meets Kim Young A, the Hanjoo Party representative. But Young A consults her about an unexpected case. The SOLUTION team fights against the cosmic energy to stop Kim Young A's divorce. Gi Jun continues unraveling the story behind the Na Yu Mi case. He finally gets his hand on Professor Seo's phone and secures a critical piece of evidence. It turns out that the more they dig into this case, the more dangerous it gets for him and Sa Ra.