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1. Secret Notebook by Diamond_888

   Fandoms: 21세기 대군 부인 | Perfect Crown (Korea TV), 21st century grand prince wife  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Work in Progress

   14 Oct 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Seong Huiju/Yian
   • Seong Huiju & Yian
   • Ahn Jeong Won & Chae Song Hwa & Kim Jun Wan & Lee Ik Jun & Yang Seok Hyeong
   • Seong Huiju
   • Lee Wan
   • Yian (Perfect Crown)
   • Slow Burn
   • Jealousy
   • Dark Romance
   • Teacher-Student Relationship
   • Possessive Behavior
   • Explicit Sexual Content
   • Sexual Tension
   • Political Marriage
   • Smut

   Summary

   Grand Prince Ian is assigned to teach his contract bride how to survive the palace. Huiju becomes his student.

   He keeps two records: a ledger of grades, and a secret notebook.

   What she does not know is that his other book, the one in the drawer…already started and written long before she was his student.

   Language:

   English

   Words:

   11,766

   Chapters:

   6/10

   Comments:

   8

   Kudos:

   32

   Bookmarks:

   5

   Hits:

   905