Overview: They can feel the vacancy of grandmother who passed away recently among the families gathered at home for grandfather's birthday.
That night, mother Hyun-hee and son Min-soo lie in bed and begin to think of their grandmother again.
Overview: Sang-hyun is always struggling from debt, and Dong-soo works at a baby box facility. On a rainy night, they steal the baby Woo-sung, who was left in the baby box, to sell him at a good price. Meanwhile, detectives were watching, and they quietly track them down to capture the crucial evidence.
