How to find Moji’s House Key in Phantom Blade Zero

Moji’s House Key is found along a path in the Mandate Encampment, shortly after defeating the Chief Disciple of the Seven-Stars Formation. The route is easy to overlook at its beginning, and the nearby two-phase boss fight can be difficult, so players may need to prepare before searching.

The key opens Moji’s house, where the rewards include Universal Solvent and six pages of Moji’s Final Letter, each worth Remnant Dust. The final page marks a mountain path north-east of Lake Meigu, which can guide players towards completing the Whence The Weeping quest and others.