For a moment, Siebren simply stares at Xander. Explosions mean progress is a rather terrifying scientific philosophy, though if Xander's dimension involves magic - which it sounds like it does - then it may be an entirely applicable one.

He turns his attention back to Seto. He blinks for a moment - evidently the businessman in question was somehow even more of a monster than initially thought - and settles in for the rest of the explanation. So Kaiba Corporation is a hard light pioneer, not unlike Vishkar, except it seems Kaiba Corporation had taken an entirely different direction with their hard light experimentation. And sharing that technology with other disciplines - what he would not have given to have been able to test his experiments virtually before attempting them in a physical space. Perhaps what happened to him could have been prevented-

But that is a rabbit hole best avoided. Instead, he smiles at Seto as Seto settles back in. "With a sales pitch like that, how could we refuse?"