愛した人は、姉の婚約者だった。私たちの「裏の顔」が暴かれる…“秘密” と “裏切り” だらけの“ノンストップ・ラブサスペンス”仲良し姉妹の 妹・三好凪沙 と 姉・三好沙帆 。 二人は一緒に暮らしていたある日 妹・凪沙 は、高校時代の初恋相手である麻倉陽佑 と再会し、再び恋心を抱く。喜び絶頂の凪沙だったが、驚愕の真実を知る事に……陽佑は姉・沙帆の婚約者だというのだ！？一体なぜ……！？ 信じた人たちに次々と裏切られ妹・凪沙 は翻弄されていく……果たして、妹・凪沙と陽佑の “許されざる恋” の行方は？想像を絶する “姉・沙帆の思惑” とは？登場人物たちが隠す「裏の顔」が次々と暴かれていく！衝撃展開が怒涛のように押し寄せる、“秘密” と “裏切り” だらけの“ノンストップ・ラブサスペンス”が開幕する！"
Aliases
The person I loved was my sister's fiancée. Our "back side" is revealed... "Non-stop love suspense" full of "secrets" and "betrayals" A good friend's younger sister, Nagisa Miyoshi, and her older sister, Saho Miyoshi. While they were living together, one day, her younger sister, Nagisa, reunited with her first love from high school, Yosuke Asakura, and fell in love again. Nagisa is overjoyed, but when she learns the shocking truth... Yosuke is her sister, Saho's fiancée! ? Why on earth……! ? Being betrayed one after another by those who trusted her, Nagisa is at the mercy of her sister... What will happen to Nagisa and Yousuke's "unforgivable love"? What is the unimaginable “sister Saho's speculation”? The "back faces" hidden by the characters are revealed one after another! "Non-stop love suspense" full of "secrets" and "betrayals" will begin, with shocking developments rushing in like raging waves! "
사이가 좋아 함께 살던 자매에게 여동생의 고등학생 시절 첫사랑이자 언니의 약혼자가 나타나면서 삼각관계로 발전한다는 러브 서스펜스극
