Lian Qi Shi Wan Nian Special: Yangji Tianxia

In the beginning, chaos engulfed everything. Every life born in this boundless world was silently imprinted with a trace of chaotic power, to be harvested when it matured. To combat this chaos, Jue Tiantong took on his first disciple, Xu Yin. However, Xu Yin, on whom he placed his high hopes, betrayed him. Millions of years later, Xu Yang took control of the Tianlan Sect, and the five Dharma Seats resurrected Xu Yin. Having been dormant for millennia, Xu Yin now possesses even greater chaotic power, and the war between Yin and Yang begins.

(Source: Tencent, translated)