Toshiro stood stunned. he had just been standing in his room after picking up the strange device he had found then there was a bright light and before he knew it, he was standing in a cave with a number of other people staring at a blue-skinned reptilian creature in gold armor. 
"Good you're all here, At least most of you I fear the others have been taken by the dark forces at work here in the digital world." The creature said in a deep powerful voice. Toshiro found himself wondering how he spoke with his mouth covered like that. "I know this is strange but please hear me out. I am Magnamon, I am a part of a group called the Royal Knights. We serve the Digital World as its protectors. Recently an evil Digimon called Lucemon has returned and started taking over my world with the goal of taking over yours. Those devices you found are called D-Tectors and will be your primary way of fighting the evil forces against you. Each one contains a spirit of one of the ten legendary warriors. Their spirits will help you on your way by granting you the power to spirit evolve, But that power will only come if you prove yourself to the spirit within." HE explained noting all the looks of confusion on their faces. "I know you must be confused so if you have questions now is the time because there is a lot more to explain." He said looking around to the faces around him.

Meanwhile in the Dark Tower Lucemon looks to his three new generals and smiles handing them the three spirits he had recovered.
"My dear children take these and recruit yourself a champion. ShadowSeraphimon, you will take the spirit of Steel. Cherubimon, the spirit of Wood. And Lilithmon, the Spirit of Darkness. Go find easily corruptable humans and make them ours. Sow the seeds of evil within them." The blonde Demon Lord said with authority and amusement coating his voice.