In the year 2046, the Kaiju/Titans have all disappeared without a trace. Takato Satoshi, a 12-year-old ex-soccer player and major kaiju fan, finds a finds a lab during a school field trip that had once belonged to a missing scientist who tripped the Kaijus inside of cards, so now him and others travel the world to find them and stop Apex Cybernetics from using them for evil.