She's transmigrated into a book. Luckily, she's got a system that grants her lucrative quest rewards. Unfortunately, it's a tricky system. Which emperor would want to be stabbed with needles, which courtier would want to wear women's clothing, and which prince would want to roll in the mud? Even more unfortunate, she's transmigrated into a rebel, serving as bait to assassinate the tyrant. The assassination begins... -this book is not mine for offline purposes only-

by 研究仲裁 (Mind reading condition is based on achieving a sufficient level of good will from the female lead, with the threshold increasing as the female lead ages, ultimately requiring full goodwill) Bei Jingchu has been reincarnated into a book and has also bound herself to a nation-governing system.