There are darker things beyond the Wall. She glanced behind her at the heart tree, the pale bark and red eyes, watching, listening, thinking its long slow thoughts.

" 长城之外还有更可怕的东西。" 她转过头去，看着心树惨白的树皮和赭红的双眼，凝视、倾听、考虑着深邃悠远的思绪。