In the 5,086th year of the Tianqi Era, the first-rate sect Yuanjian Sect in the middle-plane world of Jiguang Realm was wiped out. Chu Xun, son of the sect master of Yuanjian Sect, was betrayed by his fiancée and a Void Realm powerhouse from Yinghuo Star. During the fierce battle, Yuanjian Sect's magical treasure, the Jiguang Sword Seal, opened a passage through the void, and Chu Xun escaped to Yilan Star. The powerhouse from Yinghuo Star pursued him and was marked with a teleportation coordinate. Affected by the power of the world, their cultivation realm was suppressed and began to decline. The overflow of spiritual energy awakened the Heavenly Dao, restarting the age of great cultivation on Lan Star. Guided by the Jiguang Sword Seal, Chu Xun found a university student named Mo Yuanjie and led him onto the path of cultivation and rising to prominence. Little did he know that, in a corner near Uranus, the otherworldly Star Heart-Demon City was gradually descending. Strange heart-demon transformations began appearing on Lan Star, forcing Mo Yuanjie to establish a sect solely for Huaxia and, step by step, to seek revenge against the upper realm for Huaxia and his master.
