At the Northern Vow Ruins wall puzzle, leave these two phrases visible:
山 河 寸 土
誓 死 不 易
Which tiles do you move?
The English-release guide identifies the extra tiles as 漂 on the left, then 百 and 移 on the right. Push those back; if you press the wrong one, pull it out again.
Read the result, not just a memorized sequence
The Chinese guide independently describes the same eight-character final state. Check the visible characters against the panels above, especially if your wall is already partly solved.
The first phrase evokes every inch of the land. The second is an oath to remain steadfast even in death. That meaning helps separate the intended inscription from the spare characters.
Scope of this answer
This applies to the wall in Echoes of Old Battles beneath Northern Vow Ruins. Other inscription puzzles may need different phrases.
Cross-check: PC Gamer · global wall solution · November 24, 2025; Chinese route · GamerSky / 轮回乐园丨七巷 · December 29, 2024. The large character panels are our text diagram, not a game screenshot.