#mu-xiaokui
3 articlesbosses
Heartless Remnants bosses: seven fights in Village of Lu
Village of Lu lists eight entries but runs seven fights — Zhuo Bi, Bi Yuan, Bi Hai, Yanru, Dusk, Yuzan and Mu Xiaokui, whose third phase is the Iron Fiend duo.
Last updated: 10/30/2026
bosses
Mu Xiaokui boss guide: the five ribbons and the third phase
Mu Xiaokui's third phase only unlocks if you collect five ribbons first. Every ribbon location, all three phases, and the one thing you can permanently miss.
Last updated: 10/30/2026
bosses
Iron Fiend and Jade Dancer: Mu Xiaokui's third phase
They look like a separate boss — own moveset, own drops — but Iron Fiend and Jade Dancer are only the final phase of Mu Xiaokui's fight, behind five ribbons.
Last updated: 10/30/2026