Lost Mine of Phandelver
He’s the reason you’re in this mess.
You all know Gundren one way or the other. For some, he’s a close personal friend and for others, he’s simply a source of income. He hired you all to escort a wagon of supplies to Barthen’s Provisions in Phandalin.
It turns out Gundren and his brothers are working toward a much larger goal that involves an lost legend. The power and riches of which have lead to his disappearance. If you can find him, you may be able to share in some of that legend.