Representing China, 不易山川 is active in the Age of Empires II scene. Having completed 249 matches, 不易山川 has built up solid experience in Age of Empires II. 不易山川 focuses mainly on ranked random map team matches.

不易山川 performs best with Persians, holding a 53.8% win rate across 39 matches. 不易山川 has a 46.9% win rate on Arabia across 49 matches. flank is 不易山川's strongest position, boasting 50.0% wins across 2 games.

At 867 in RM Team, 不易山川 has built up a respectable rating. In RM Team, 不易山川 wins 48.9% of their matches (186 total).