Digimon Adventure 02: Diablomon no Gyakushuu  

Digimon Adventure 02 - Diablomon Strikes Back, Digimon Movie 02 - Diaboromon no Gyakushuu, Digimon Movie 02 - Return of Diablomon, Digimon Movie 4, デジモンアドベンチャー02 ディアボロモンの逆襲, Digimon Adventure 02: Revenge of Diaboromon, Digimon Adventure 02: Return of Diablomon

After the events of 02, life in Japan gradually returned to normal. However, this tranquility was short-lived as an unfamiliar icon began appearing on various digital devices across the country. These devices ranged from computers and TVs to mobile phones and video game consoles. This peculiar symbol seemed to be searching for two individuals: Yagami Taichi and Ishida Yamato, who had defeated it several years prior in a film. To everyone's surprise, this jellyfish-like Digimon was actually Diablomon, the Virus-type Digimon that had been vanquished in the second movie. However, this time, he had learned to manifest physically and was sending thousands of copies of himself into the real world. Koushiro and Ken devised a plan to eradicate the virus once and for all, but they would require assistance from both past and present Destined individuals. The clock was ticking as they raced against time to thwart Diablomon's nefarious scheme. But even their efforts were shrouded in uncertainty, as the true extent of Diablomon's power remained a mystery. Would Omagamon's revival be enough to halt his resurgence, or would the countless copies prove too powerful to overcome? The fate of Tokyo hung in the balance, and it was up to the chosen few to save the day.