• view 2
• subscribe 0

Mina Seo is broke, so she takes a job no one should: living as the double of Han Yuri, the missing heiress of an elite academy. She has 21 days to wear Yuri's pearl pin, copy her habits and survive her dangerous friends. Then she finds a notebook of rules left by the three stand-ins before her, and a last page in her own handwriting, dated Day 21: "Don't sign." A dark psychological thriller about identity, obedience and who gets to be the real one.