Baek Ah-jin (played by Kim You-jung) is a protagonist in Dear X.
Central protagonist who overcame childhood abuse and neglect by mastering emotional manipulation. She rose to become a successful actress driven by an unyielding ambition for fame and power, weaving a complex web of secrets and shifting loyalties that ensnare those around her. Yoon Joon-seo (played by Kim Young-dae) is a protagonist in Dear X.
Ah-jin's childhood companion who unconditionally loved and protected her, believing his devotion could save her. As her actions grow darker, he struggles with whether he is helping or enabling her, ultimately becoming entangled in the chaos she creates. Kim Jae-oh (played by Kim Do-hoon) appears in Dear X.
A character shaped by a tragic past who becomes deeply connected to Ah-jin. He acts as her supportive shadow while navigating her moral struggles, eventually finding himself trapped in the web of secrets and shifting loyalties she orchestrates. Lim Le-na (played by Lee Yul-eum) appears in Dear X.
A rival actress and former idol who opposes Ah-jin's career ascent. Her romantic interest in Jun-seo fuels tension and rivalry, further complicating the intricate dynamics between Ah-jin, Jun-seo, and Jae-oh. Sim Sung-hee (played by Kim Yi-kyeong) appears in Dear X.
Director Park (played by Park Bu-keon) appears in Dear X.
Heo In-gang (played by Hwang In-youp) appears in Dear X.
Heo In-mo (played by Lee Woong-jae) appears in Dear X.
Dear X (2025) interactive character relationship network and AI-powered story timeline. Explore the connections, alliances, and conflicts between characters across the narrative arc.
AI Narrative Summary
A single-season narrative tracking Baek Ah-jin's ruthless ascent through manipulation, romance, and exposure, culminating in a morally complex triumph.
Character Network — 13 Characters
Baek Ah-jin (Kim You-jung) — protagonist Central protagonist who overcame childhood abuse and neglect by mastering emotional manipulation. She rose to become a s...
Yoon Joon-seo (Kim Young-dae) — protagonist Ah-jin's childhood companion who unconditionally loved and protected her, believing his devotion could save her. As her...
Kim Jae-oh (Kim Do-hoon) A character shaped by a tragic past who becomes deeply connected to Ah-jin. He acts as her supportive shadow while navig...
Lim Le-na (Lee Yul-eum) A rival actress and former idol who opposes Ah-jin's career ascent. Her romantic interest in Jun-seo fuels tension and r...
