How To Complete The Herald's Illusion Quest In Phantom Blade Zero

Phantom Blade Zero's optional Herald's Illusion quest requires opening three doors leading to the domain of the Three-Eyed Puppet, located in the Village of Lu, the Mandate Encampment, and the Mountain of Imprisonment. The first portal in the Village of Lu sits at the bottom of the well, where players defeat Yuzan, the No. 3 Musician Puppet, then speak to nearby puppet NPCs and interact with the Three-Eyed Puppet hanging from a hundred strings to open one of its eyes.