Somac's family, who accidentally won a world travel prize, happily embarks on a trip to Spain. While enjoying sightseeing such as the Sagrada Familia, churros, and the Tomato Festival, suddenly, tourists start dancing uncontrollably to a 'rhythm game note' that appears out of nowhere! The culprit behind this strange phenomenon is 'Randion', a game monster from the digital world beyond! With the help of 'Trami', an NPC trying to aid Somac and his family in crisis, they 'capture' the Randions causing chaos, turn them into friends, and reverse the strange phenomena occurring around the world in this chaotic world trip adventure of Somac's family!