A book written by Ryne Lynne covering basic magical knowledge, completed around 1200. It has now become the standard introductory text for the Continental Magic Association, with the original manuscript lost.

*Surface contradicts essence; outside and within interchange. *

The book documents the costs and regrets of studying magic, as well as the fundamental principles of wielding it — the magnum opus of ArchMage Ryne Lynne in their later years, during the budding age.

Ryne's tone is urgent, as if doubting there's much time left.

由莱文•琳恩 写就的，有关魔法基础知识的书籍，成书于1200年左右。如今已成为大陆魔法协会的标准入门通用书，原件已佚失。

表里相异，内外互替。

书中记载了因研习魔法所付出的代价和忏悔，以及在运用魔法时的基本原则，乃萌芽时期大魔法师莱文·琳恩晚年集大成之作。

莱文语气急迫，似乎自疑时日无多。