Mirror Shadow Twin Swords

A pair of twins who grew up in different races and camps have embarked on the fate of one immortal and one demon. They each have two divine swords, holy and evil, and are also burdened with completely opposite and conflicting missions. The rumor of Zhulong's resurrection brings the news of "Zhulong's Heart", racial collisions, intertwined conspiracies, responsibilities, misunderstandings, mobs, breakup, reconciliation, life and death, competition... Under what circumstances will this encounter be staged, and how will it develop? How will they face themselves and their destined destiny when the two holy and evil swords conquer demons and slay dragons?