Congqian Youzuo Lingjianshan (从前有座灵剑山, literally "There was once a Spirit Blade Mountain") is a Chinese xianxia web novel series written by Guowang Bixia (国王陛下, a pen name meaning "His Majesty the King"), and a manhua version was hosted on the Tencent comics portal since 2014.

An anime adaptation co-produced by Tencent and Studio Deen, and named Reikenzan: Hoshikuzu-tachi no Utage (霊剣山 星屑たちの宴, literally "Spirit Blade Mountain: Feast of the Stardust") aired in January to March 2016, which was simulcast in Chinese and Japanese.

Wang Lu, who possesses a special soul that only appears once in a thousand years, decides to take the exam and goes down the path toward becoming an exceptional sage.

[5] The series is directed by Iku Suzuki and animated by Studio Deen, with character designs by Makoto Iino.

Hirofune Hane serves as art director, Kazuhisa Yamabu provides color key for the series, and Kazuya Tanaka is directing the sound, which is produced by Half HP Studio.