KDJ is a merman, and Yoo Joongyuk has a little too much time on his hands... for Kim Dokja.

Kim Dokja faints and a New sub Scenario arrives. [A Hidden Sub Scenario has Arrived] [Sub Scenario A Look into the Past Category: Hidden Difficulty: ??? Conditions: Look into Kim Dokja's past memories and heal his old wounds. Time Limit: 2 days Rewards: Closer relationship with Kim Dokja, Happy Kim Dokja, The stupid squid realizes how important he is to you, +1000 Koins Failure: Broken Relationship with Kim Dokja, Sad Kim Dokja, Kim Dokja will feel betrayed by KDJC and will lose faith in humanity once more]