Chartered in Royal Year 618, the Guild of Adventurers Upon Return, was intended as a guideline to deal with and control the increasing number of men and women who were taking up arms and pursuing a career in heroism and adventurism. The guild would police it's own, and function as an odd jobs mercenary corporation, subservient to the crown, and supportive of the clerics.
An old, misanthropic and paranoid man feels his time is coming. There are sons to leave his fortune to, but they are not worth it, not a dime do they deserve! And he doesn't really trust anyone else. And so he has made a decision: as a part of his last will, his henchmen are instructed to burn and destroy all his holdings, buildings as harvest. The lands shall be auctioned off, the proceeds used to pay the servants. Nothing shall stay behind. Nothing.
Depending on the status of the grumpy old man, this weird occurrence may be only a family drama, or it may end up bringing an entire region into chaos. Or the son(s) have found what should happen, and want to prevent it before their sick father dies.