这把九环刀在月光下闪闪发光，显示出它的不凡来历。

The ___nine-ringed blade glimmered under the moonlight, revealing its extraordinary origin.

这个传说讲述了一个九环迷宫，每个环代表不同的考验。

The legend tells of a ___nine-ringed maze, with each ring representing a different challenge.