The story is set 70 million years ago, when dinosaurs ruled the Korean Peninsula the same way they ruled the rest of the earth. Spotty is a curious and playful Tarbosaurus child, and along with his mother and siblings, he lives happily in the forest. One day the cunning One-eye, an older Tyrannosaur looking for a new home, attacks Spotty’s herd and separates Spotty from his family. Alone, he befriends another lost girl Tarbosaur who becomes his friend and constant companion for two decades and the mother of his own children. But Spotty’s troubles with One-eye are not over, and revenge, death, fear, and sadness are all in Spotty’s future―as is happiness and hope.
After his parents are murdered, Bin is taken into the care of relatives. He begins to act strangely, the new occupants of his house experience horrific nightmares, and a mystery unfolds as a terrible secret is revealed.
The first story is about a mother who devotes her life to taking care of her son, who suffers from a chronic disease. When the son, who can barely walk, realizes his mother has also fallen ill, he decides to care for her as she has done for him. The second story depicts the troubled relationship between a mother and daughter. The mother, the top soprano in the nation, is far from a typical devoted Korean mother and always wants to be pampered. Her daughter, a high school dropout whose experience has been the opposite of her mother’s, works as her manager. The two are always fighting and struggle to find a way to navigate their relationship. The third episode centers upon a gangster. When he hears that his mother has been diagnosed with breast cancer, he strives to fulfill his mother’s wish to reunite with her first love before she dies.