Da-eun, a college student who is still finding her career path, becomes Byul, who has been a singer since she was young. Da-eun spends time with a celebrity named Jung-woo and experiences the dreamy life of luxury, while also seeing its dark side. Byul also experiences the preciousness of everyday life, something she hasn’t felt in a while as she became a clumsy part timer at a café with Ji-han and Ari.