Sound of a Footstep Season 1 Episode 7: ์–„๋ฆฌ์–„๋ฆฌ ๋‚˜์šฐ์ง€๊ณต ์ดํ—ค์ดํ—ค ์‹ค๋ผ์‹ค๋ผ ์– - Watchmode