Dai learns the hard way that even someone as powerful as he is can know the fear of losing a loved one. His grandma's health teeters on the edge of a knife and pushes him further into nihilism. Only Jaehee can still reach him, but he's got his own family to deal with. His overworked mother closely watches his relationship with Dai and a sudden misstep will break Jaehee's family apart. Suppressing her secret love for Jaehee, Yooneun finally reaches her breaking point. And after nearly dying at the beach, Eunhyung continues her steady upward progress basking in the flirty attentions of Naru and Goohee. However, dark secrets have a life of their own and hers is about to squirm into the light and shatter her world.