Everything in the world has something that counters it. Wherever evil spirits wreak havoc, righteous people will rise to uphold justice and banish evil. This tradition has been passed down for thousands of years. The Mao, Ma, Li, and Xie families are the four most powerful clans in the realm, guarding the nation's borders so that no one dares invade. But alas, peace cannot last forever, and division is always followed by unity. The wealthy and powerful have once again ignited war for their own interests, leaving corpses strewn across the land and resentment soaring to the heavens. The battle turned the skies dark. Though victory was won, the exorcists were gravely weakened, and the casualties were devastating. The survivors realized that they could not slack off in their training during times of peace. They had to keep honing their skills so they would be ready for whatever the future brought.
Theme: Written in memory of Lam Ching-ying