Jisu Collins doesn't belong. Adopted into a life that never felt like hers, she decides to leave everything behind and move to the other side of the world. Kind of like an extreme midlife crisis, but with less motorcycles and more boba. Park Minhyuk is lost. It's been a year since he graduated, leaving college behind to enter the adult world; a year since he became his parents' disappointment. Torn between expectations and his own desires, he drifts through life, existing but not quite grounded. Serendipitous meetings, cheesy romantic cliches, and a neighbor that's just a little too loud. Will they become each other's tethers or will they be left to drift through life, weightless?