Tam Giới Phân Tranh Mobile immerses players in a world where supreme power, earthly strength, and mysterious forces converge in a unified realm. The game unfolds in ancient China, where various tribes coexist in the fertile plains of the Yellow River and Yangtze River basins. As leaders of the three largest tribes rise to claim dominance, a dream of imperial conquest awakens, setting the stage for intense conflicts and power struggles.

Players engage in epic battles across Trac Loc, culminating in Emperor Huynh's decisive victory and the ascension of 365 heroes to godhood. The veil between the mortal and immortal realms is lifted, ushering in a new cycle of reincarnation. Inheriting the warrior spirits of their ancestors, descendants of the three leaders scatter across the land, awaiting their chance to reign supreme.