Chapter details
Chapter 109: Tranquil Heart Pill
Runs about 11 minutes — one of 2,271 narrated chapters on Arcwave.
About Library of Heaven's Path
Zhang Xuan stumbles into a library that records the flaws and corrections of every cultivation manual, technique and bloodline ever practiced. He keeps his find quiet, lands a teaching role at the most prestigious academy on the continent, and proceeds to terrify a generation of students by pointing out the one mistake in every legendary art they thought was perfect.