S1, F1: Hyo-sim's competence leads to a promotion to team leader at TS Fitness; her mom calls and it signifies trouble; Tae-ho, who's been studying abroad in the U.S., decides to return home to investigate the whereabouts of his grandmother.
S1, F1: Hyo-sim's competence leads to a promotion to team leader at TS Fitness; her mom calls and it signifies trouble; Tae-ho, who's been studying abroad in the U.S., decides to return home to investigate the whereabouts of his grandmother.