Joachim, tagged out by the heroes from the future, cannot get out of that lobby fast enough. There's nothing he can say to that kind of sacrifice, but he can sure as sunshine make sure they didn't go through all of this for nothing.

"That cave where we found the orb in the first place! It doesn't get any deeper than that! Don't worry about Kotetsu; I'll make sure he finds it!"

And with that, he's off with those who are in the mood for a chase scene.