1800 Years ago, human evil thoughts condensed into Yamata no Orochi, which was sealed by the Kusanagi family with three artifacts. In modern times, the KOF fighting competition was held. Chris, one of the Four Heavenly Kings of Orochi, was resurrected under the influence of Wells, and formed the "C·Y·S" band with Qilongshe and Summer to compete. They destroy their opponents with black flames and secretly promote the resurrection of the serpent. In the end, Chris awakened as a member of the Orochi clan and became a container to complete the mission of Orochi's resurrection.
Purpose: "Destiny and Struggle" - When the thousand-year seal is broken and evil thoughts reawaken, the fighters with the mission have to choose between destruction and redemption. Some people are willing to become vessels, while others swear to protect the world to the death, but the real battle never stops between fists and feet.