Title: One Slash Across the Sky (Yi Zhan Cangqiong / 一斩苍穹)
Protagonist: Gu An
Synopsis:
In the darkest moment of the Celestial Realm, the crippled youth Gu An seizes the power of an ancient god amid life-or-death peril. Wielding infinite spiritual energy and a mortal blade, he destroys evildoers, avenges deep grudges, and strikes down the heavens.
