poseidon, the greek god of the sea's biggest rival was no other than athena, the greek goddess of wisdom and battle strategy. what could possibly eventuate if their children were to fall in love with each other in the middle of an important quest? 

Aphrodite's daughter Sowon is slowly getting fed up with the Hypnos kids and their lack of time management and fighting skills.  And they are the only ones who can help Sowon and her mysterious dream.

Doyoung gains feelings for the annoying son of Aphrodite that is Jung Jaehyun.