Recently, the world’s first official Overwatch international tournament, “OWCC,” successfully concluded in Tachikawa, Japan. As the official designated chair brand of the tournament, Sihoo’s e-sports brand, XALLKING, supported the venue throughout the entire event, providing stable competitive seating support for professional players from various countries. Professional e-sports tournaments have strict requirements for equipment stability. In this tournament, XALLKING utilized its ergonomic support design to help players maintain their focus during long and high-intensity battles. In the future, XALLKING will continue to cultivate the e-sports scene deeply, safeguarding every peak showdown with solid product capabilities.