Kenshi greets Raiden after his travels. For the intro pretend it's the one where he emerges from lightning.
Raiden: Sento is far too dangerous to be in your possession.
Kenshi: You'll have to take it by force.
Raiden: Then so be it.
Kenshi: So who will consult with now?
Raiden: This is no laughing matter.
Kenshi: Lighten up a little.
Raiden: There is a reason Sento was locked away.
Kenshi: So what to you plan to do with it?
Raiden: Return it to its rightful place.
Kenshi: As long as I live Sento is mine.
Raiden: So you have chosen death.
Kenshi: If that my fate.
I wrote these under the assumption this was Dark Raiden speaking a lot of his intros do imply that's him speaking. Hope you enjoyed these tomorrow will be our first guest!