"TAI, LOOK HOW BIG YOU’VE GROWN!"

It's been six years since that summer adventure when Tai and the rest of the DigiDestined crossed over to the Digital World, and nearly three years since the final battle between Kari's second generation DigiDestined and MaloMyotismon. And, at some point, the gate to the Digital World mysteriously closed. With the gate closed, the days continue to pass, until the adventure "digivolves" once again.