41 parts Complete Matureafter a big struggle with her health condition when she was a child, Janna, the younger sister of JM became a fan of a kpop girl group named ITZY after her brother discovered it and introduced it to her. she would not only sing along with the songs but would also dance the same choreography that the songs have while listening to the music. one day, she collapses to the floor and is admitted to the hospital where her brother finds out that her life living with the family has been timed and that she doesn't have much time left to live. desperate to make her happy, he does the impossible happen. he begs for JYP to make her an official 6th member of her fan group ITZY. will she make it? or will she just live her last moments just watching and listening to their music on the sidelines. join me to find out the fate of our young Janna.