The Truth About Keenan
As it turns out, the old man Yushima's true identity is that he was the commander of the original Digital World exploration team, as well as DATS chief. Together with the team, Ikuto, and the others returned to the real world after having to leave Yushima behind who "sacrificed" himself to keep digital gate open. After their arrival, Satsuma, the leader of DATS told Masaru and Ikuto about what happened 10 years ago. Meanwhile, Gotsumon broke into the real world with 3 Okuwamon to hurt Ikuto.