In the ancient times, the demon king Alsa, born as a result of human grievance killing, summoned the undead army to slaughter the creatures in the Western Continent, and the Western Templars formed a slaying team to come to the East Plains Continent to seek the holy sword to seal Alsa. However, Artha has already launched an offensive on the Dongyuan Continent. The Western Knights Templar joined forces with the Oriental Xunyeshan Palace and other martial arts schools to resist the seal of Alsa.