In the global National Destiny Competition arena, the Dragon Kingdom will fall into a prolonged period of decline if it loses again. Shockingly, the only person who meets the entry requirements is Lu Yan, an ordinary university student. Burdened with the mission of restoring his country's destiny, Lu Yan teams up with female instructor Su Qingyan to become the core fighting force protecting the Dragon Kingdom's national destiny. Facing provocations from Sakura Country and mysterious organizations, the two use precise tactical planning, seamless teamwork, and increasingly powerful equipment they unlock to turn the tide in desperate situations and overwhelm their opponents in every confrontation.