The King of Fighters '97

"KOF '96 tournament drew to a close with an incident that occurred right after the tournament's end."

The incident itself and the subsequent accident it caused were officially reported as the result of terrorist activity by an unknown group, but the details concerning the identity, motives, and subsequent whereabouts of the terrorists remained a mystery.

In spite of this incident, however, the KOF '96 tournament was an overwhelming commercial success. A few months after, the event triggered a fighting craze and various large corporations, expressing interest in the fad, offered to sponsor subsequent tournaments, leading to a demand for an eagerly awaited KOF '97. The fad reached all over the globe and in no time KOF '97 came into being.