
S01E01 Signal
While preparing for her wedding, Jin Ha-kyung deals with work headaches as Lee Si-woo refuses to give up on signals that point to an oncoming storm.
Ha-kyung is asked to keep a secret, Yu-jin grapples with a life-altering decision and Dong-han tries to make it to his daughter's birthday dinner.
Inside a national weather service, love proves just as difficult to predict as rain or shine for a diligent forecaster and her free-spirited co-worker.