At the end of the 20th century, the Earth Defense Force continued to protect the earth from aliens and monsters that invaded one after another. Returning to the origin of his successful work "Earth Defense Girl Iko-chan". With AKB48's Haruka Katayama and SDN48's Kayo Noro as cast members, nine unique beautiful girl members fight against the invaders to defend the earth.

All seniors at a high school stay together at a camp, including student Chinatsu. On their first day, the home room teacher announces that all the students must play the card game "Old Maid". In order to reverse the declining academic abilities of its younger generation, the Japanese government planned this camping program. In this card game, the students that lose will meet their deaths.

Mori Noriko is a Japanese housewife with a taciturn husband, Hiroshi, and a teenage daughter, Miyuki, neither of whom can understand her interest in the Hallyu star Kim Hyun Jae. When Noriko receives the news one day that she has lung cancer, she decides to gather her courage to travel to Seoul and see Hyun Jae, who's judging a music audition. There, she meets Kim Min Ha, a young man who continually fails auditions despite his talent and passion for music. The two develop a friendship, with Noriko helping Min Ha overcome obstacles to achieve his dream.