Kim Su Lee is dying, she has a jar full of paper hearts that contain her bucket list. She wants to do as many of the activities as she can before she dies. Bang Christopher Chan is an Idol Trainee with a big heart, he wants to help her complete some of her list. Work of art. Made by hand. Sweating. Tears. For all the Stay who make straykids stay. This is for you and this is a Bangchan story.