Joya9tv1.com-newtopia -2025- S01e01 Dual Audio ... |verified| -

: Kang Young-joo (Jisoo) is a rookie engineer struggling to adjust to her new job. She is increasingly frustrated by the constant, clingy complaints and phone calls from her boyfriend, Lee Jae-yoon (Park Jeong-min), who is serving his mandatory military service in an anti-aircraft unit at the high-rise 77 A Tower .